{"title":"Battery Switches","description":"","products":[{"product_id":"qbp909670","title":"Blue Sea Systems Dual Battery Bank Management Panel, 32V DC, 300A, 2 m-Series ON\/OFF Switches, 100A Circuit Breaker, Ignition Protected","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Blue Sea Systems 8080 is a dual battery bank management panel for boats that need separate control of the engine start bank and the house bank from one location. It combines two ON\/OFF battery switches with a 100A flat rocker breaker, and it is rated for DC systems up to 32V with 300A continuous capacity, 500A for 5 minutes, and cranking loads up to 1500A for 10 seconds.\u003c\/p\u003e\u003cp\u003eThis layout keeps the engine circuit isolated from the house circuit, which helps protect the start battery from being drained by house loads and helps reduce the voltage sags and spikes that can affect electronics during engine cranking. It also allows an emergency cross-connect between the isolated battery banks when one side needs support.\u003c\/p\u003e\u003cp\u003eFor many boats with separate start and house batteries, this panel makes day to day switching easier to understand and easier to service later. It is also ignition protected, so it can be installed aboard gasoline-powered boats where that detail matters.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eDual-bank management panel that separates engine start and house circuits\u003c\/li\u003e\n\u003cli\u003eRated for DC systems up to 32V with 300A continuous load handling\u003c\/li\u003e\n\u003cli\u003eHandles 500A for 5 minutes and 1500A cranking load for 10 seconds\u003c\/li\u003e\n\u003cli\u003eBuilt-in 100A main breaker for house-side circuit protection\u003c\/li\u003e\n\u003cli\u003eEmergency cross-connect capability between isolated battery banks\u003c\/li\u003e\n\u003cli\u003eHelps shield onboard electronics from voltage swings during engine starting\u003c\/li\u003e\n\u003cli\u003eIgnition protected for installation aboard gasoline-powered boats\u003c\/li\u003e\n\u003cli\u003eCompact panel size of 6.50 in x 5.25 in with 3.00 in depth for planning the mounting space\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eCompatibility and fit\u003c\/h6\u003e\u003cp\u003eThis panel suits boats that use dedicated battery banks for starting and house loads instead of running everything through a single bank. It works well where the owner wants battery switching and main protection grouped on one panel rather than spread across separate components.\u003c\/p\u003e\u003cp\u003eThe 6.50 inch height, 5.25 inch width, and 3.00 inch depth are worth checking before installation, especially in helm consoles, electrical lockers, or bulkheads where heavy battery cables need enough bend radius and clear access to the switch knobs and breaker.\u003c\/p\u003e\u003ch6\u003eInstallation and setup\u003c\/h6\u003e\u003cp\u003eThe separate switch layout makes it easier to isolate one bank for service, storage, or troubleshooting without shutting down the other side of the system. On boats with a start battery and a house battery bank, that usually means cleaner operation when the engine circuit needs to stay ready while cabin and accessory loads are managed on their own side.\u003c\/p\u003e\u003cp\u003eThis is a strong match for powerboats and sailboats that carry electronics, pumps, lighting, refrigeration, or other house loads and still want the start battery kept apart from those demands. It also makes sense in gasoline-powered installations where ignition protection is part of the installation checklist.\u003c\/p\u003e\u003ch6\u003eWhat’s included\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eTwo m-Series mini ON\/OFF battery switches with red knobs\u003c\/li\u003e\n\u003cli\u003eOne C-Series flat rocker circuit breaker, single pole, 100A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":52023027368117,"sku":"QBP909670","price":351.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1329759_qbp909670.jpg?v=1780191632"},{"product_id":"qbp855419","title":"Blue Sea Systems M-Series Battery Switch Spare Locking Key, Red","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Blue Sea Systems 7903 is a red spare locking key for compatible M-Series battery switches. It is the replacement key itself, not the switch assembly, so it is used when the original key is lost, damaged, or kept as a backup on board.\u003c\/p\u003e\u003cp\u003eThis part fits the keyed version of the Blue Sea Systems M-Series battery switch range, including the 6004 Single Circuit ON-OFF with locking key. It gives you back normal access to the switch without replacing the full battery switch body, which matters when the rest of the switch is still in good working order.\u003c\/p\u003e\u003cp\u003eOn a boat, a missing battery switch key can stop you from isolating a battery bank before storage, service, or electrical work. Keeping a spare like this aboard is a simple way to avoid that problem, especially on small powerboats, tenders, and sailboats using a keyed M-Series switch at the battery compartment or main DC disconnect point.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eSpare locking key for Blue Sea Systems M-Series battery switches that use a keyed handle\u003c\/li\u003e\n\u003cli\u003eCompatible with the keyed M-Series setup, including the 6004 Single Circuit ON-OFF battery switch\u003c\/li\u003e\n\u003cli\u003eRed key matches the red keyed M-Series switch version for straightforward identification\u003c\/li\u003e\n\u003cli\u003eUseful as a direct replacement for a lost key or as a backup kept on board\u003c\/li\u003e\n\u003cli\u003eKey-only service part for restoring access without replacing the complete battery switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eCompatibility and fit\u003c\/h6\u003e\u003cp\u003eThis key is for the locking-key version of the M-Series switch, not the standard knob version and not a complete replacement lock set. Before ordering, check that your existing switch is a keyed M-Series model and that you need the spare key rather than the full switch or another service part.\u003c\/p\u003e\u003cp\u003eBecause this is a mechanical replacement key, it does not change the switch's electrical ratings or the way the battery switch is wired into the boat. Its job is simply to restore operation of a compatible keyed switch that is already installed.\u003c\/p\u003e\u003ch6\u003eUse on board\u003c\/h6\u003e\u003cp\u003eThis is a sensible spare for owners who lock out battery power when leaving the boat, winterizing, or working on the DC system. It also suits technicians and service crews who want a replacement key on hand so a missing original key does not delay routine electrical work.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":52023072325813,"sku":"QBP855419","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1329789_qbp855419.jpg?v=1780191659"},{"product_id":"qbp500620","title":"Perko Battery Switch, 6-32V, Ignition Protected, Surface Mount","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThis Perko battery switch range is a group of marine battery control switches for connecting, isolating, and selecting onboard battery banks. Depending on the selected model, the range covers compact medium duty selector switches, a heavy duty selector switch with alternator field disconnect, and a medium duty main battery disconnect switch with key lock security.\u003c\/p\u003e\u003cp\u003eThese switches are built for 6 to 32 VDC marine electrical systems and use polycarbonate bodies with brass terminals. Ratings vary by configuration, with compact selector models rated at 315 amps continuous and 450 amps for 5 minutes, the heavy duty selector rated at 380 amps continuous and 850 amps for 5 minutes, and the medium duty disconnect rated at 250 amps continuous and 360 amps for 5 minutes.\u003c\/p\u003e\u003cp\u003eThey suit surface-mounted installations where battery control needs to stay accessible at the helm, near the engine space, or close to the battery compartment. Ignition protected construction supports installation in gasoline engine rooms when the rest of the electrical installation is arranged correctly for the boat.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eWorks with 6 to 32 VDC marine electrical systems, covering common 12V and 24V vessel setups.\u003c\/li\u003e\n\u003cli\u003eIgnition protected construction supports use in gasoline engine room locations.\u003c\/li\u003e\n\u003cli\u003ePolycarbonate body with brass terminals for a housing and connection layout suited to marine electrical service.\u003c\/li\u003e\n\u003cli\u003eSelector switch versions allow battery bank selection for starting, house loads, charging, or emergency parallel use.\u003c\/li\u003e\n\u003cli\u003eCompact selector versions are rated at 315 amps continuous and 450 amps for 5 minutes, with 3\/8 inch terminal studs.\u003c\/li\u003e\n\u003cli\u003eThe heavy duty selector version is rated at 380 amps continuous and 850 amps for 5 minutes, with 1\/2 inch terminal studs and alternator field disconnect.\u003c\/li\u003e\n\u003cli\u003eThe medium duty disconnect with key lock is rated at 250 amps continuous and 360 amps for 5 minutes, with 5\/16 inch terminal studs.\u003c\/li\u003e\n\u003cli\u003eThe make-before-break function on selector versions allows movement between 1, ALL, and 2 positions while the engine is running.\u003c\/li\u003e\n\u003cli\u003eSurface-mount format gives installers flexibility when replacing an older switch or setting up a new battery control location.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eVariants\u003c\/h6\u003e\u003cp\u003eThis product is offered in several Perko battery switch configurations. The variants differ by part number, catalog length option, switch duty level, selector or disconnect function, and the presence of key lock or alternator field disconnect features.\u003c\/p\u003e\u003cp\u003eThe compact selector versions share a 4 inch by 4 inch by 3 inch body size, 315 amp continuous rating, 450 amp 5-minute intermittent rating, and 3\/8 inch terminal studs. The heavy duty selector and the medium duty disconnect use different ratings and terminal stud sizes, so the selected variant should match the vessel load, cable size, and battery control layout.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e8511DP, Length 3-Inch: Compact medium duty battery selector switch without key lock. This version suits dual-battery selection where a smaller footprint and four-position selector control are needed.\u003c\/li\u003e\n\u003cli\u003e8512DP, Length 2-1\/4-Inch: Compact medium duty battery selector switch with key lock. The key lock adds control over switch access where unauthorized operation is a concern.\u003c\/li\u003e\n\u003cli\u003e8603DP, Length 1-3\/4-Inch: Heavy duty battery selector switch with alternator field disconnect. This version fits higher-current installations that need battery selection plus added protection for non-unitized alternators if the switch is turned off while the engine is running.\u003c\/li\u003e\n\u003cli\u003e9602DP, Length 2-Inch: Medium duty main battery disconnect switch with key lock. This option is for simple on-off battery isolation rather than selecting between battery banks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eInstallation and system fit\u003c\/h6\u003e\u003cp\u003eUse the selected switch within its amp rating and match the terminal stud size to the battery cable ends and the expected current load. The compact selector models use 3\/8 inch terminal studs, the heavy duty selector uses 1\/2 inch terminal studs, and the medium duty disconnect uses 5\/16 inch terminal studs.\u003c\/p\u003e\u003cp\u003eSelector versions are useful where the boat carries more than one battery bank and the operator needs to run on battery 1, battery 2, or both. The disconnect version is better suited to installations where the goal is a lockable main battery shutoff rather than battery bank selection.\u003c\/p\u003e\u003ch6\u003eUse cases on board\u003c\/h6\u003e\u003cp\u003eThese switches are a practical fit for cruisers, fishing boats, and small commercial vessels that need clear manual control over battery power. They can help isolate the electrical system during storage, manage starting and house loads, or combine batteries for emergency starting when the selected switch supports that function.\u003c\/p\u003e\u003ch6\u003eMaintenance and care\u003c\/h6\u003e\u003cp\u003eBattery switch terminals should be kept clean, tight, and protected from corrosion as part of normal onboard electrical maintenance. After installation, check cable routing so heavy battery cables are supported and not pulling against the switch terminals during vibration, trailering, or rough-water operation.\u003c\/p\u003e","brand":"Perko","offers":[{"title":"3-Inch","offer_id":52023083860149,"sku":"QBP500620-V0","price":102.81,"currency_code":"USD","in_stock":true},{"title":"2-1\/4-Inch","offer_id":52023083892917,"sku":"QBP500620-V4","price":121.47,"currency_code":"USD","in_stock":true},{"title":"1-3\/4-Inch","offer_id":52023083925685,"sku":"QBP500620-V6","price":329.49,"currency_code":"USD","in_stock":true},{"title":"2-Inch","offer_id":52023083958453,"sku":"QBP500620-V1","price":117.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1334546_qbp500620.webp?v=1780191689"},{"product_id":"qbp198215","title":"Blue Sea Systems 360 Panel Add-A-Battery Battery Management Panel, 12V, M-ACR, M-Series Battery Switch","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Blue Sea Systems 1494 is a 360 Panel Add-A-Battery setup for 12V boats that use separate start and house battery banks. It combines an M-ACR 7601 automatic charging relay with an M-Series 6011 battery switch on one panel, giving you a compact way to manage battery isolation, charging behavior, and emergency cross-connect from a single mounting point.\u003c\/p\u003e\u003cp\u003eThis panel is built for installations where space matters but clean battery management still matters just as much. With overall dimensions of 7.75 x 4.88 x 3.25 inches, it fits well in helm consoles, electrical lockers, and other tight mounting areas where a larger battery management panel may be harder to place.\u003c\/p\u003e\u003cp\u003eOn board, it suits boats running one battery for engine starting and one for house loads such as electronics, lights, pumps, and accessories. It is a practical fit for refits and new installs where you want a simple 12V battery setup that keeps cranking loads separate from the house side while still allowing manual combine capability when needed.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e12V battery management panel for start and house battery bank setups\u003c\/li\u003e\n\u003cli\u003eBuilt around an M-ACR 7601 automatic charging relay and an M-Series 6011 battery switch\u003c\/li\u003e\n\u003cli\u003eKeeps the start circuit isolated from the house circuit during normal use\u003c\/li\u003e\n\u003cli\u003eAllows emergency cross-connect between battery banks when extra starting support is needed\u003c\/li\u003e\n\u003cli\u003eHelps protect onboard electronics from voltage sags and spikes during engine cranking\u003c\/li\u003e\n\u003cli\u003eCompact 7.75 x 4.88 x 3.25 inch footprint for installations with limited panel space\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eInstallation and setup\u003c\/h6\u003e\u003cp\u003eThis panel makes sense when you want switching and charging control grouped in one place instead of mounting separate parts around the boat. Before ordering, check the face cutout area as well as the 3.25 inch depth behind the mounting surface, and leave enough room for cable routing and bend radius at the rear terminals.\u003c\/p\u003e\u003cp\u003eBecause it is a 12V panel, it fits best in boats built around a two-bank 12V battery system. It works well in smaller cruisers, fishing boats, center consoles, and similar layouts where the owner wants a clear split between engine starting power and house loads without moving to a larger distribution panel.\u003c\/p\u003e\u003ch6\u003eCompatibility and fit\u003c\/h6\u003e\u003cp\u003eThis unit is for boaters who want straightforward control of a start battery and a house battery in one compact panel. It is especially useful where sensitive electronics share the boat with engine starting loads and you want a cleaner way to manage that separation at the panel instead of relying on loose individual components.\u003c\/p\u003e\u003cp\u003eIf your boat runs a different system voltage or a battery layout beyond a basic start and house arrangement, confirm the rest of the system matches this panel before installation. The main fit points to verify are 12V system use, available mounting depth, and space for the battery cable terminations behind the panel.\u003c\/p\u003e\u003ch6\u003eWhat’s included\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e1494 panel\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":52023085858997,"sku":"QBP198215","price":386.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1329902_qbp198215.jpg?v=1780191690"},{"product_id":"qbp842563","title":"Perko Medium Duty Battery Selector Switch with Alternator Field Disconnect, No Key Lock, 6-32V, 250A Continuous, Ignition Protected","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Perko 8503DP is a medium duty battery selector switch with alternator field disconnect for 6 to 32 VDC marine electrical systems. It is rated for 250 amps continuous and 360 amps intermittent, and it uses 1, ALL, 2, and OFF positions to manage two-battery setups where manual battery selection is still the preferred approach.\u003c\/p\u003e\u003cp\u003eThis model is ignition protected, so it can be installed in engine spaces on gasoline-powered boats where that matters. The housing measures 5-1\/4 inches in diameter and 2-5\/8 inches deep, with a polycarbonate body, brass terminals, and a no-key-lock layout that keeps the switch easy to reach when you need to isolate power or change battery selection quickly.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eSelector switch with 1, ALL, 2, and OFF positions for manual control of two battery banks.\u003c\/li\u003e\n\u003cli\u003eMake-before-break action between 1, ALL, and 2 allows battery selection changes while the engine is running.\u003c\/li\u003e\n\u003cli\u003eAlternator field disconnect helps reduce the chance of alternator damage if the switch is turned to OFF while running on systems with non-unitized alternators.\u003c\/li\u003e\n\u003cli\u003eIgnition protected for use in gasoline engine compartments.\u003c\/li\u003e\n\u003cli\u003eRated for 6 to 32 VDC systems at 250 amps continuous and 360 amps intermittent.\u003c\/li\u003e\n\u003cli\u003eSurface-mount body with a 5-1\/4 inch diameter and 2-5\/8 inch depth.\u003c\/li\u003e\n\u003cli\u003ePolycarbonate body with brass terminals and no key lock.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eCompatibility and fit\u003c\/h6\u003e\u003cp\u003eThis switch suits boats with separate start and house batteries, and it also works in twin-switch layouts on twin-engine installations. It is a selector switch rather than a simple on and off disconnect, so it fits systems where the operator needs to run from battery 1, battery 2, or both together.\u003c\/p\u003e\u003cp\u003eFor replacement work, it uses the traditional Perko bolt circle found on many existing installations, which can simplify swap-outs on older panels. The alternator field disconnect function applies to non-unitized alternators. On unitized alternators with a built-in regulator, that field disconnect circuit is not used.\u003c\/p\u003e\u003ch6\u003eInstallation and setup\u003c\/h6\u003e\u003cp\u003eThe switch is surface mounted, so rear clearance matters as much as face diameter. In tight battery lockers or behind helm panels, allow room not only for the 2-5\/8 inch body depth but also for cable bend radius and access to the rear terminals.\u003c\/p\u003e\u003cp\u003eIt is best placed where battery cables can stay as short as practical and where the knob can be reached without digging into the compartment. In spaces that stay damp or see salt exposure, terminal connections should be protected against corrosion, and the wiring should be done to marine electrical standards by a qualified installer.\u003c\/p\u003e\u003ch6\u003eUse on board\u003c\/h6\u003e\u003cp\u003eThis is a good match for owners who want direct control over battery selection on a coastal cruiser, center console, sailboat, or small sportfishing boat without moving to an automatic battery management setup. It also makes sense where quick access matters more than keyed security, such as a dedicated battery switch location inside a console, cabin locker, or machinery space.\u003c\/p\u003e","brand":"Perko","offers":[{"title":"Default Title","offer_id":52023092478133,"sku":"QBP842563","price":123.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1330301_qbp842563.webp?v=1780191704"},{"product_id":"qbp265897","title":"Perko Medium Duty Battery Selector Switch, 6-32V, 250A Continuous, Alternator Field Disconnect, Key Lock","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Perko 8504DP is a medium duty battery selector switch with a key lock and alternator field disconnect for 6 to 32 VDC marine electrical systems. It is rated for 250 amps continuous load and 360 amps intermittent load, so it fits the kind of battery management setup found on many small to mid-size boats with separate start and house batteries.\u003c\/p\u003e\u003cp\u003eThis switch gives you OFF, 1, ALL, and 2 battery selection in one surface-mount body. That layout lets you isolate one bank, combine both banks for emergency starting, or route charging and onboard loads the way your system is wired. The ignition-protected housing also makes it suitable for gasoline engine room installations when the rest of the system is wired correctly.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e4-position selector with OFF, 1, ALL, and 2 battery settings\u003c\/li\u003e\n\u003cli\u003eMake-before-break action between 1, ALL, and 2, so switching between those positions can be done with the engine running\u003c\/li\u003e\n\u003cli\u003eRated for 6 to 32 VDC systems used with alternators and generators\u003c\/li\u003e\n\u003cli\u003e250 amp continuous rating and 360 amp intermittent rating for battery selection and emergency parallel use\u003c\/li\u003e\n\u003cli\u003eIgnition-protected construction for installations in gasoline engine spaces\u003c\/li\u003e\n\u003cli\u003eAlternator field disconnect circuit for systems that use non-unitized alternators\u003c\/li\u003e\n\u003cli\u003eKey lock secures the switch in the OFF position\u003c\/li\u003e\n\u003cli\u003ePolycarbonate body with brass terminals, 5\/16 inch terminal studs, 5-1\/4 inch diameter, and 2-5\/8 inch depth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eInstallation and setup\u003c\/h6\u003e\u003cp\u003eThis switch is built for surface mounting and works best where the cable run can stay short and service access at the rear is still practical. The 5-1\/4 inch body diameter and 2-5\/8 inch depth are worth checking before replacing an older switch in a tight battery compartment, console, or machinery space.\u003c\/p\u003e\u003cp\u003eThe terminals use 5\/16 inch studs, which suits common marine battery cable lugs. On boats that use larger battery cables, rear clearance matters as much as the panel cutout area because the cable bend radius can take up more room than the switch body itself.\u003c\/p\u003e\u003ch6\u003eCompatibility and fit\u003c\/h6\u003e\u003cp\u003eThis model makes sense on boats that carry two batteries and need clear battery selection at the helm, in a battery locker, or near the engine space. It fits common layouts where one battery is reserved for engine starting and the second bank supports house loads, and it also works in twin-engine systems that use selector switches to manage battery choice at each engine.\u003c\/p\u003e\u003cp\u003eThe alternator field disconnect feature is relevant on systems with non-unitized alternators. In that setup, the field circuit is routed through the F1 and F2 terminals to reduce the chance of alternator damage if the switch is turned to OFF with the engine running. On unitized alternators with a built-in regulator, that field disconnect circuit is not used.\u003c\/p\u003e","brand":"Perko","offers":[{"title":"Default Title","offer_id":52023092510901,"sku":"QBP265897","price":142.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1330307_qbp265897.webp?v=1780191704"},{"product_id":"qbp553700","title":"Perko 9601 Series Medium Duty Main Battery Disconnect Switch, 6-32V, 250A, Ignition Protected, Alternator Field Disconnect, Key Lock","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Perko 9604DP is a medium duty main battery disconnect switch for 6 to 32 volt marine electrical systems, with a built-in alternator field disconnect and key lock. It is ignition protected, rated for 250 amps continuous and 360 amps intermittent, and uses a surface-mount body that measures 5-1\/4 inches in diameter and 2-5\/8 inches deep.\u003c\/p\u003e\u003cp\u003eOn board, this switch handles the basic job of isolating battery power when the boat is shut down, while also giving you a keyed lockout when you want the system left off. The field-disconnect circuit is there for charging systems that use a field wire, which helps reduce the chance of alternator damage if the switch is turned off with the engine running.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eFor 6 to 32 VDC marine electrical systems\u003c\/li\u003e\n\u003cli\u003e250 amp continuous rating and 360 amp intermittent rating\u003c\/li\u003e\n\u003cli\u003eIgnition protected for installation in gasoline engine spaces\u003c\/li\u003e\n\u003cli\u003eBuilt-in alternator field disconnect for charging systems that use a field wire\u003c\/li\u003e\n\u003cli\u003eKey lock secures the switch in the OFF position, with key removal available in the locked or unlocked position\u003c\/li\u003e\n\u003cli\u003ePolycarbonate body with brass terminals and 5\/16 inch terminal studs\u003c\/li\u003e\n\u003cli\u003eSurface-mount form with a 5-1\/4 inch diameter and 2-5\/8 inch depth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eCompatibility and fit\u003c\/h6\u003e\u003cp\u003eThis switch suits boats that need a main battery shutoff rather than a battery selector. It works across 12V, 24V, and 32V systems within its 6 to 32 volt range, and the ignition-protected construction makes it suitable for spaces around gasoline engines where that matters.\u003c\/p\u003e\u003cp\u003eThe 5\/16 inch studs are sized for ring-terminal cable connections, and the terminal length can accommodate more than one cable when the installation calls for it. On boats with large battery cables, it is worth checking rear clearance behind the mounting surface before final placement.\u003c\/p\u003e\u003ch6\u003eInstallation and setup\u003c\/h6\u003e\u003cp\u003eThis is a surface-mount switch, so the chosen location should leave enough room for cable bend radius behind the panel or bulkhead. Keeping battery cables as short as practical helps limit voltage drop, and terminal connections in wet or corrosive spaces should be protected after wiring is complete.\u003c\/p\u003e\u003cp\u003eThe field-disconnect feature applies to charging systems that use a separate field connection. On single-wire alternators, the switch can still be used as the main battery disconnect, but that field-disconnect function is not part of the installation.\u003c\/p\u003e\u003ch6\u003eUse on board\u003c\/h6\u003e\u003cp\u003eThis is a good match for boats that want one clear OFF and ON battery isolation point with keyed lockout, such as center consoles, small cruisers, workboats, and sailboats with a simple house or start battery shutoff. It also fits installations where the switch needs to sit near the engine or in another machinery space that calls for ignition protection.\u003c\/p\u003e","brand":"Perko","offers":[{"title":"Default Title","offer_id":52023092609205,"sku":"QBP553700","price":138.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1330314_qbp553700.webp?v=1780191705"},{"product_id":"qbp621489","title":"Perko 9611 Main Battery Disconnect Switch, 6-32V, 315A Continuous, Ignition Protected","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Perko 9611DP is a compact main battery disconnect switch for 6 to 32 VDC marine electrical systems. It is ignition protected, rated at 315 amps continuous and 450 amps intermittent for 5 minutes, and uses a 90 degree rotary on and off selector.\u003c\/p\u003e\u003cp\u003eThis switch gives you a clear way to isolate battery power when the boat is shut down, during service work, or when you need to cut power fast in an emergency. The 9611DP version is the basic non-locking model, and it uses the same bolt pattern as the Perko 8500 series, which helps on retrofit jobs.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eWorks on 6 to 32 VDC systems, including common 12V, 24V, and 32V boat electrical setups\u003c\/li\u003e\n\u003cli\u003eIgnition protected for use in gasoline engine spaces where that protection is required\u003c\/li\u003e\n\u003cli\u003e315A continuous rating and 450A intermittent rating for 5 minutes\u003c\/li\u003e\n\u003cli\u003eSurface-mount housing with a 4 in. width, 4 in. height, and 3 in. depth\u003c\/li\u003e\n\u003cli\u003ePolycarbonate body with 3\/8 in. brass terminal studs\u003c\/li\u003e\n\u003cli\u003eFour removable skirt panels for cable access from different directions\u003c\/li\u003e\n\u003cli\u003eSmooth 90 degree rotary on and off selector that is easy to read at a glance\u003c\/li\u003e\n\u003cli\u003eSame bolt pattern as the Perko 8500 series for easier replacement work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eInstallation and fit\u003c\/h6\u003e\u003cp\u003eThis switch is made for surface mounting and works well where battery compartments, console rigging spaces, or machinery areas do not leave much extra room. It takes about one-third less mounting space than the 8500 series, which can make a difference on crowded panels and bulkheads.\u003c\/p\u003e\u003cp\u003eThe terminal studs are long enough to handle more than one cable where the wiring layout calls for it, and the removable skirt panels make cable entry easier when heavy battery cables need to come in from the side that suits the boat.\u003c\/p\u003e\u003ch6\u003eUse on board\u003c\/h6\u003e\u003cp\u003eThis is a good fit for boats that need a straightforward main battery shutoff rather than a selector switch. It suits owners who want to reduce battery drain while the boat sits, keep a service disconnect close at hand, and have a fast way to shut down the electrical system when needed.\u003c\/p\u003e\u003cp\u003eBecause it is ignition protected, it also works in gasoline-powered engine rooms where that detail matters. This model does not include a key lock or alternator field disconnect, so it is the simple on and off disconnect version in the 9611 range.\u003c\/p\u003e","brand":"Perko","offers":[{"title":"Default Title","offer_id":52023092641973,"sku":"QBP621489","price":98.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1330322_qbp621489.webp?v=1780191706"},{"product_id":"qbp501077","title":"Perko 9612 Compact Medium Duty Main Battery Disconnect Switch with Key Lock, Ignition Protected, 6-32V, 315A Continuous, 450A 5-Min Intermittent","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Perko 9612DP is a compact medium duty main battery disconnect switch with key lock for 6 to 32 VDC marine electrical systems. It is an On\/Off switch, not a battery selector, and it carries a 315 amp continuous rating with 450 amp intermittent capacity. The housing measures 4 in. wide by 4 in. high by 3 in. deep and uses 3\/8 in. terminal studs.\u003c\/p\u003e\u003cp\u003eThis switch is ignition protected, so it can be installed in gasoline engine rooms when the wiring is done correctly. It uses the same bolt pattern as the Perko 8500 Series, needs about one-third less mounting space, and adds keyed security by locking in the OFF position.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e6 to 32 VDC operating range for common 12V, 24V, and 32V marine systems\u003c\/li\u003e\n\u003cli\u003e315 amp continuous rating and 450 amp intermittent rating for medium duty main battery disconnect use\u003c\/li\u003e\n\u003cli\u003eIgnition protected for use in gasoline engine room installations\u003c\/li\u003e\n\u003cli\u003eKey lock secures the switch in the OFF position and the key can be removed in the locked or unlocked position\u003c\/li\u003e\n\u003cli\u003eSame bolt pattern as the Perko 8500 Series for easier replacement work\u003c\/li\u003e\n\u003cli\u003eRequires about one-third less mounting space than the 8500 Series\u003c\/li\u003e\n\u003cli\u003eFour removable skirt panels help route cables from different directions during installation\u003c\/li\u003e\n\u003cli\u003ePolycarbonate body with brass terminals and 3\/8 in. terminal studs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eInstallation and fit\u003c\/h6\u003e\u003cp\u003eThe body is made for surface mounting on a flat surface. Four removable skirt panels let the installer bring battery cables in from different directions, which helps when space around the battery bank, console, or engine room bulkhead is limited. Perko specifies #10 pan head or round head mounting screws and 15 ft-lbs of torque on the terminal nuts.\u003c\/p\u003e\u003cp\u003eFor retrofit work, the shared 8500 Series bolt pattern can simplify replacement without reworking the mounting face. Keeping cable runs short is still the right approach for this type of switch, and in areas exposed to corrosion it makes sense to protect the terminal connections with an electrical coating.\u003c\/p\u003e\u003ch6\u003eElectrical use on board\u003c\/h6\u003e\u003cp\u003eThis switch is used to connect or isolate the battery feed from the rest of the boat, which helps reduce battery drain during layup and gives you a fast full-system shutoff in an emergency. It is suitable for systems that run with alternators and generators within its 6 to 32 VDC range.\u003c\/p\u003e\u003cp\u003eThis version does not include alternator field disconnect. It is a good match for boats that need a straightforward main battery cutoff with keyed lockout rather than a multi-bank selector switch.\u003c\/p\u003e","brand":"Perko","offers":[{"title":"Default Title","offer_id":52023092674741,"sku":"QBP501077","price":117.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1330329_qbp501077.webp?v=1780191706"},{"product_id":"qbp120151","title":"Perko 9703 Heavy Duty Battery Disconnect Switch, Alternator Field Disconnect, 6-32V, Ignition Protected","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Perko 9703DP is a heavy duty battery disconnect switch with alternator field disconnect for 6 to 32 volt marine electrical systems. It is ignition protected and rated for 450 amps continuous with 1200 amps intermittent capacity for 15 seconds on and 5 minutes off.\u003c\/p\u003e\u003cp\u003eThis is an ON-OFF battery switch for boats that need one clear battery shutoff point rather than a selector. It can be mounted in engine rooms on gasoline-powered boats, and the alternator field disconnect helps protect alternator diodes if the switch is turned to OFF while the engine is still running.\u003c\/p\u003e\u003cp\u003eThe body is polycarbonate with brass terminals, and the 1\/2 inch terminal studs give room for secure battery cable connections where more than one cable may need to land on the switch. The housing measures 5-1\/4 inches square and 3-3\/8 inches deep, which is useful when replacing an older Perko switch with the same mounting pattern.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eON-OFF battery disconnect for 6, 12, 24, and 32 volt DC marine systems\u003c\/li\u003e\n\u003cli\u003e450 amp continuous rating and 1200 amp intermittent rating\u003c\/li\u003e\n\u003cli\u003eIgnition protected for installation in engine rooms on gasoline-powered boats\u003c\/li\u003e\n\u003cli\u003eAlternator field disconnect with F1 and F2 terminals to break field current and reduce risk to alternator diodes\u003c\/li\u003e\n\u003cli\u003ePolycarbonate body with brass terminals and 1\/2 inch terminal studs for heavy battery cable connections\u003c\/li\u003e\n\u003cli\u003e5-1\/4 inch square footprint, 3-3\/8 inch depth, and the traditional Perko bolt circle for replacement work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eInstallation and setup\u003c\/h6\u003e\u003cp\u003eBattery disconnect switches work best when battery cables are kept as short as practical and sized for the load and cable run. On boats where the switch will be used near its continuous rating in an engine compartment, cable size and insulation temperature need to match the installation.\u003c\/p\u003e\u003cp\u003eThe alternator field disconnect circuit uses minimum 14 AWG wire suitable for marine engine compartments. On systems with a separate voltage regulator, that circuit is spliced into the field lead, so this switch fits installations where the alternator wiring can be reached cleanly during a refit or replacement.\u003c\/p\u003e\u003ch6\u003eCompatibility and fit\u003c\/h6\u003e\u003cp\u003eThis switch is a good match for boats that need a main battery shutoff for storage, service work, seasonal layup, or emergency shutdown. It also makes sense in refit jobs where the existing bulkhead or panel already matches the Perko mounting pattern.\u003c\/p\u003e\u003cp\u003eBecause it is a disconnect switch, it suits battery isolation duty rather than multi-bank battery selection. That keeps the job simple on boats where the main requirement is to connect or disconnect the electrical system at one dependable point.\u003c\/p\u003e","brand":"Perko","offers":[{"title":"Default Title","offer_id":52023092707509,"sku":"QBP120151","price":313.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1330193_qbp120151.jpg?v=1780191707"},{"product_id":"qbp208634","title":"Blue Sea Systems Dual Bank Battery Management Panel, 48V DC, 300A","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Blue Sea Systems 8280 is a traditional metal dual bank battery management panel with three m-Series single circuit ON\/OFF switches for the engine start circuit, the house circuit, and emergency parallel switching between both banks. It is rated for systems up to 48V DC, carries 300A continuously and 500A for 5 minutes, and puts the main battery switching functions in one panel instead of spreading separate switches around the boat.\u003c\/p\u003e\u003cp\u003eThis setup makes sense on boats that run a dedicated start battery and a separate house bank, where protecting electronics from engine-cranking voltage sag matters. The panel measures 6.25 x 7.50 inches and uses 3\/8 inch-16 switch studs that accept M10 terminals, so cable termination and mounting space should be checked before installation.\u003c\/p\u003e\u003cp\u003eThe panel itself is built from 0.125 inch 5052-H32 aluminum with a chemical treatment and a graphite textured polyurethane finish. It is ignition protected for use aboard gasoline-powered boats when installed in a location where the front and back of the panel stay protected from water.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eThree ON\/OFF battery switches on one panel for house, start, and emergency parallel control\u003c\/li\u003e\n\u003cli\u003eSeparates the engine start circuit from house loads to help preserve cranking power and reduce voltage sag at electronics during engine starting\u003c\/li\u003e\n\u003cli\u003e48V DC maximum, 300A continuous rating, and 500A intermittent rating for 5 minutes\u003c\/li\u003e\n\u003cli\u003e0.125 inch 5052-H32 aluminum panel with chemical treatment and textured polyurethane finish\u003c\/li\u003e\n\u003cli\u003eIgnition protected for installation aboard gasoline-powered boats\u003c\/li\u003e\n\u003cli\u003e6.25 x 7.50 inch panel size for compact mounting areas\u003c\/li\u003e\n\u003cli\u003e3\/8 inch-16 terminal studs accept M10 cable terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eInstallation and setup\u003c\/h6\u003e\u003cp\u003eMount the panel where both sides stay protected from spray, washdowns, and standing water. The rear needs room for battery cables and terminal access, and the switch studs are specified for 140 in-lb of torque. Disconnect the main positive connection at the batteries before any installation or service work.\u003c\/p\u003e\u003cp\u003eBecause battery cable lengths, fuse placement, and conductor size depend on the boat, this panel is best fitted as part of a planned DC system rather than as a simple cosmetic swap. On many boats, it is used near the helm, inside an electrical locker, or at the cabin entry where the switches can be reached quickly.\u003c\/p\u003e\u003ch6\u003eCompatibility and fit\u003c\/h6\u003e\u003cp\u003eThe 8280 is a good match for boats with separate house and start banks that want manual isolation during normal use and a manual cross-connect for emergency starting. That layout is common on center consoles, small cruisers, workboats, and sailboats with a house bank that powers lights, refrigeration, electronics, or accessories while keeping the start battery in reserve.\u003c\/p\u003e\u003cp\u003eIf your boat regularly sees open weather or direct washdown at the mounting point, plan for shielding around the panel rather than leaving either face exposed. Check cable bend radius, terminal stack height, and panel cutout space before ordering so the switch studs and cable lugs have enough clearance behind the mounting surface.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":52023098507445,"sku":"QBP208634","price":372.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1329875_qbp208634.webp?v=1780191711"},{"product_id":"qbp939798","title":"Blue Sea Systems L-Series Solenoid Switch, 150A, 12\/24V DC, SPST Normally Open, Continuous Duty","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Blue Sea Systems 7765 is an L-Series solenoid switch rated for continuous duty and used for remote switching of medium-amp DC loads on 12V and 24V boats. It uses a 9-36V DC control circuit, carries 150A continuously, and is built as an SPST normally open solenoid with hermetically sealed contacts.\u003c\/p\u003e\u003cp\u003eThis is the kind of switch you use when the control point needs to be away from the load, such as a DC subpanel, thruster, windlass, or inverter feed. Continuous coil draw stays low at 0.13A on 12V systems and 0.07A on 24V systems, with 3.8A used when changing state, so it works well in circuits that may stay energized for long periods.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e150A continuous rating, 225A for 5 minutes, and 600A cranking for 30 seconds\u003c\/li\u003e\n\u003cli\u003e9-36V DC control circuit for 12V and 24V nominal systems\u003c\/li\u003e\n\u003cli\u003eSPST normally open contact form for remote ON\/OFF control of DC loads\u003c\/li\u003e\n\u003cli\u003eHermetically sealed contacts and no external coil suppression required\u003c\/li\u003e\n\u003cli\u003eLow continuous coil draw of 0.13A at 12V and 0.07A at 24V\u003c\/li\u003e\n\u003cli\u003eM8 terminal studs accept 5\/16 in cable terminals, with 22 AWG tinned wire for the control connection\u003c\/li\u003e\n\u003cli\u003eMounting holes sized for #10 or M5 fasteners\u003c\/li\u003e\n\u003cli\u003eWorks with the Blue Sea Systems 8230 remote ON-OFF switch, sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eCompatibility and fit\u003c\/h6\u003e\u003cp\u003eThe 7765 is for remote electrical control rather than a local manual disconnect at the device. Because the contact form is normally open, the circuit closes only when the solenoid is energized. That suits installations where a manual battery switch is already placed elsewhere in the system and the load needs its own remote switching point.\u003c\/p\u003e\u003cp\u003eFor cable fit, the main studs are M8 and take 5\/16 in ring terminals. The control side uses 22 AWG tinned leads. The mounting footprint spans 3.18 in across the ears and 2.90 in front to back, which helps when space is tight near a panel, locker, or auxiliary load.\u003c\/p\u003e\u003ch6\u003eInstallation and setup\u003c\/h6\u003e\u003cp\u003eThis switch is commonly mounted close to the load circuit or distribution point so the high-current cable run stays short while the control switch is placed at the helm, nav station, or another convenient location. The built-in coil control circuit keeps heat and amperage draw down, which matters when the switch may remain closed for extended periods.\u003c\/p\u003e\u003cp\u003eCheck cable size, overcurrent protection, and terminal fit against the connected load and the M8 stud hardware. The unit mounts with #10 or M5 screws, so it is straightforward to secure on a bulkhead or panel surface that can handle normal onboard vibration.\u003c\/p\u003e\u003ch6\u003eUse on board\u003c\/h6\u003e\u003cp\u003eThis model is a good match for boats that need remote switching for equipment that draws more current than a small dash switch should carry. It fits well on cruising boats, fishing boats, and service craft where the switching point and the load are in different parts of the vessel.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":52023118790837,"sku":"QBP939798","price":302.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1329994_qbp939798.jpg?v=1780191732"},{"product_id":"qbp952059","title":"Blue Sea Systems M-Series Battery Switch Spare Key, For 6005, Red","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Blue Sea Systems 7900 is a red spare key for the M-Series Mini On-Off Battery Switch, part 6005. It is a straightforward replacement item for boats that use this keyed battery switch and need a backup on hand in case the original key is lost, damaged, or kept with another set of onboard keys.\u003c\/p\u003e\u003cp\u003eThis is the key only, not a complete switch. For owners who lock or remove the key when the boat is unattended, a spare can be worth keeping near the electrical panel, in the ship's papers, or with the service kit so the battery can still be isolated before storage, transport, or maintenance.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eFits the Blue Sea Systems M-Series Mini On-Off Battery Switch, part 6005\u003c\/li\u003e\n\u003cli\u003eRed replacement key for the keyed M-Series mini switch application\u003c\/li\u003e\n\u003cli\u003eUseful as a backup when the original key is misplaced or when more than one trusted user needs access to the battery switch\u003c\/li\u003e\n\u003cli\u003eSold as the spare key only, so it works as a replacement part rather than a full switch assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eCompatibility and fit\u003c\/h6\u003e\u003cp\u003eFit is the main buying check for this part. It matches the keyed M-Series mini battery switch identified as 6005, so it is best used when you are replacing a missing key for that switch or keeping a second key with the same setup. If your boat uses a different Blue Sea switch family or a different key style, this part should be matched carefully before ordering.\u003c\/p\u003e\u003ch6\u003eUse on board\u003c\/h6\u003e\u003cp\u003eThis spare key makes sense for trailer boats, small cruisers, sailboats, and workboats that use the 6005 switch to disconnect battery power when leaving the dock or carrying out electrical work. It is also a sensible item for owners who hand the boat off between family members, crew, yard staff, or service technicians and want a second key available without removing the switch from service.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":52023118856373,"sku":"QBP952059","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1329995_qbp952059.webp?v=1780191733"},{"product_id":"qbp631353","title":"Blue Sea Systems M-Series Battery Switch Spare Knob, For 6006, Red","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Blue Sea Systems 7901 is a red spare knob for the m-Series Mini battery switch, made to fit switch 6006. It replaces the knob only, which makes sense when the switch body and wiring are still in place and the issue is limited to the operating handle.\u003c\/p\u003e\u003cp\u003eThis part is useful at the main battery disconnect point when the original knob has been lost or damaged and you want to keep the switch easy to identify and turn by hand. It keeps the familiar red control on the m-Series Mini switch without changing the full switch assembly.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eReplacement knob for Blue Sea Systems m-Series Mini battery switch applications\u003c\/li\u003e\n\u003cli\u003eFits Blue Sea Systems switch 6006\u003c\/li\u003e\n\u003cli\u003eRed knob matches the standard control color used on the 6006 switch\u003c\/li\u003e\n\u003cli\u003eRestores hand operation at the battery switch without replacing the full switch body\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eCompatibility and fit\u003c\/h6\u003e\u003cp\u003eFit is the main checkpoint with this part. It is tied to the Blue Sea Systems m-Series Mini switch format, so it is worth checking the model on the switch before ordering. If your boat has a 6006 and the base of the switch is still serviceable, this replacement covers the knob portion only.\u003c\/p\u003e\u003cp\u003eThis is a practical match for boat owners, service yards, and installers who need to put an m-Series Mini battery switch back into normal use after the original knob is no longer usable.\u003c\/p\u003e\u003ch6\u003eInstallation and use\u003c\/h6\u003e\u003cp\u003eBecause this is a replacement operating piece rather than a complete switch, it is best used when the internal switch mechanism is still functioning as it should. On boats where the battery switch sits in a locker, battery compartment, or panel, replacing the knob can be a simpler repair than removing cables and changing the full switch.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":52023118889141,"sku":"QBP631353","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1329997_qbp631353.webp?v=1780191733"},{"product_id":"qbp136633","title":"Blue Sea Systems M-Series Battery Switch Spare Locking Key, Black","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Blue Sea Systems 7903200 is a spare locking key for compatible M-Series battery switches in black. It is used when the original key has been lost or damaged and you want to restore the keyed function of the switch without replacing the full switch body.\u003c\/p\u003e\u003cp\u003eThis replacement is meant for Blue Sea Systems M-Series battery switch applications, including keyed single-circuit ON-OFF models in the same family. For boats that use a keyed battery disconnect to control access during storage, service, or layup, this small part can save replacing hardware that is otherwise still working.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eSpare locking key for Blue Sea Systems M-Series battery switches\u003c\/li\u003e\n\u003cli\u003eBlack finish that matches black keyed M-Series switch configurations\u003c\/li\u003e\n\u003cli\u003eUseful as a direct replacement when the original locking key is missing or damaged\u003c\/li\u003e\n\u003cli\u003eLets you keep the existing switch in service when only the key needs to be replaced\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eCompatibility and fit\u003c\/h6\u003e\u003cp\u003eThis part is for M-Series battery switch setups that use the locking-key style. It is a good match when the switch itself is still in place and functioning, but the keyed insert has been lost, broken, or needs to be kept as a spare on board.\u003c\/p\u003e\u003cp\u003eBefore ordering, match the switch family and keyed style already installed on the boat. That matters most on refits and service work where Blue Sea Systems battery switches may be mounted near the battery bank, inside a locker, or behind a panel and different switch series can look similar at a glance.\u003c\/p\u003e\u003ch6\u003eUse on board\u003c\/h6\u003e\u003cp\u003eThis replacement makes sense for owners, yards, and service techs who keep spare electrical parts on hand for routine maintenance. It is especially useful on boats where the battery switch is part of the normal shutdown routine and the keyed function still needs to be available after the original key goes missing.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":52023143923893,"sku":"QBP136633","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1329860_qbp136633.jpg?v=1780191784"},{"product_id":"qbp938437","title":"Cole Hersee - Compact Battery Switch - 150A","description":"\u003ch4\u003eSeamlessly Power Your Marine Adventures with Our Compact Battery Switch\u003c\/h4\u003e \u003cp\u003eEmbark on your next sea journey with confidence using our Compact Battery Switch, designed specifically for the marine enthusiast. This innovative switch is engineered to handle 150A current loads effortlessly, thanks to its upgraded design featuring bigger M10 contacts and enhanced components. Its compact dimensions make it the go-to choice for 12V applications, ensuring reliable power management in a space-saving design. The switch comes with a removable handle and a durable plastic body, accompanied by a rubber cap for added protection when not in use. Experience the blend of performance and convenience, tailored for your marine adventures.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUpgraded design for superior current handling up to 150A\u003c\/li\u003e \u003cli\u003eCompact and efficient, perfect for 12V marine applications\u003c\/li\u003e \u003cli\u003eEnhanced safety with removable handle and protective rubber cap\u003c\/li\u003e \u003cli\u003eEasy installation with bigger M10 terminal contacts\u003c\/li\u003e \u003cli\u003eDesigned for durability with a robust plastic body\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eTechnical Mastery for the Open Seas\u003c\/h4\u003e \u003cp\u003eOur Compact Battery Switch stands out with its technical specifications, designed to meet the demands of marine environments. With an actuation type of lever key and male terminal gender, it offers simplicity and reliability in operation. The single throw type and two stud terminals ensure a straightforward and secure connection, suitable for 12 to 24 volts applications. This switch is built to support your marine electrical systems with unmatched efficiency and safety.\u003c\/p\u003e \u003ch4\u003eSleek Size, Mighty Performance\u003c\/h4\u003e \u003cp\u003eDespite its compact size, this battery switch does not compromise on power. Designed to be as unobtrusive as possible while providing robust functionality, it fits seamlessly into your marine setup. The general dimensions reflect its space-saving design, making it an ideal addition for any vessel where space is at a premium yet power requirements are high.\u003c\/p\u003e \u003ch4\u003ePower Up in Style\u003c\/h4\u003e \u003cp\u003eWhile technical specifications are crucial, the aesthetic and functional design of our Compact Battery Switch also plays a significant role in its appeal. Its sleek plastic body and intuitive lever key operation ensure not only durability but also ease of use, allowing you to focus on the journey ahead with one less thing to worry about.\u003c\/p\u003e","brand":"Cole Hersee","offers":[{"title":"Default Title","offer_id":52023241244853,"sku":"QBP938437","price":24.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1212615_qbp938437.jpg?v=1763252642"},{"product_id":"qbp385427","title":"Cole Hersee - SR-Series Battery Switch - Flange Mount, 300A","description":"\u003ch4\u003eUnlock the Power of Your Vessel with the SR-Series Flange Mount 300A Battery Switch\u003c\/h4\u003e \u003cp\u003eEnsure the safety and efficiency of your marine adventure with the SR-Series Flange Mount - 300A Battery Switch. Engineered for the high seas, this battery switch is a beacon of reliability, offering unparalleled control over your vessel's electrical systems. Its robust design and advanced features make it an essential component for any marine vehicle, providing the peace of mind you need to navigate with confidence.\u003c\/p\u003e \u003ch4\u003eDesigned for Durability and Performance\u003c\/h4\u003e \u003cp\u003eThis high-capacity battery switch comes equipped with stainless steel hardware and tin-plated copper studs, promising minimal resistance and optimal functionality even in the harshest marine environments. Its compact form factor allows for installation in tight spaces, ensuring that your vessel's design is uncompromised.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIsolates batteries to prevent drain during storage or servicing, safeguarding your vessel's power supply.\u003c\/li\u003e \u003cli\u003eMeets rigorous standards (SAE J1171 and ISO 8846) for ignition protection, suitable for hazardous load transportation.\u003c\/li\u003e \u003cli\u003eFeatures lockout\/tagout compatibility, enhancing safety without the need for additional hardware.\u003c\/li\u003e \u003cli\u003eBoasts a corrosion-resistant plastic construction and IP67\/IP69K ingress protection, enduring through salt spray and road splash.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eKey Technical Insights\u003c\/h4\u003e \u003cp\u003eEmbark with the assurance that your electrical systems are under precise control. The SR-Series Flange Mount - 300A Battery Switch is specifically designed to meet the demands of marine use, with a current rating of 300 amps and a maximum voltage rating of 32 volts. Its simple, yet effective single-pole, single-throw (SPST) circuitry, coupled with a durable engineering thermoplastic housing, ensures a reliable connection in any situation.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCurrent Rating (Continuous): 300 Amps\u003c\/li\u003e \u003cli\u003eVoltage Rating (Max): 32 Volts\u003c\/li\u003e \u003cli\u003eCircuitry: SPST\u003c\/li\u003e \u003cli\u003eIngress Protection: IP67, IP69K\u003c\/li\u003e \u003cli\u003eActuator: Durable Plastic Knob\u003c\/li\u003e \u003cli\u003eContact Material: Copper for minimal resistance\u003c\/li\u003e \u003cli\u003eHousing: Robust Engineering Thermoplastic\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eCompact and Convenient Design\u003c\/h4\u003e \u003cp\u003eMeasuring only 3 inches from knob front to the end of studs, this switch integrates seamlessly into your vessel, preserving space and ensuring a neat installation. Its thoughtful design not only maximizes usability but also enhances the overall aesthetics of your marine setup.\u003c\/p\u003e \u003ch4\u003eAdaptable to Your Marine Needs\u003c\/h4\u003e \u003cp\u003eWith features tailored for marine applications, the SR-Series Flange Mount - 300A Battery Switch stands as a testament to versatility. Whether you're looking to safeguard against battery drain, comply with safety standards for hazardous loads, or ensure reliability in salty conditions, this switch is your go-to solution. It's not just a switch; it's a guardian of your marine journey.\u003c\/p\u003e","brand":"Cole Hersee","offers":[{"title":"Default Title","offer_id":52023241932981,"sku":"QBP385427","price":42.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1212619_qbp385427.jpg?v=1763252646"},{"product_id":"qbp935224","title":"Cole Hersee - Battery Switch - Metal Body, SPST, 6-12V","description":"\u003ch4\u003eSecure Your Vessel's Electrical System with the Ultimate Battery Disconnect Switch\u003c\/h4\u003e \u003cp\u003eEnsure the safety and longevity of your vessel's electrical system with our Metal Body Battery Disconnect Switch SPST - 6-12V. Designed specifically for marine environments, this robust switch serves as a critical safety component, allowing for the complete disconnection of the battery from the vehicle's electrical system. Ideal for preventing unwanted power drain and ensuring your system remains secure during maintenance, our battery disconnect switch is a must-have for boat owners and marine enthusiasts alike.\u003c\/p\u003e \u003ch4\u003eUnparalleled Performance and Durability\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eConstructed with a rugged steel case to withstand harsh marine conditions\u003c\/li\u003e \u003cli\u003eFeatures silver-plated contacts ensuring high conductivity and minimal contact resistance\u003c\/li\u003e \u003cli\u003eComes with a removable Hencol key, providing an extra layer of security and peace of mind\u003c\/li\u003e \u003cli\u003eIncludes an anti-rotation locator pin for easy and secure mounting\u003c\/li\u003e \u003cli\u003eEnhanced with O-ring and gasket sealing options to prevent moisture ingress\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eDesigned to Fit Your Needs\u003c\/h4\u003e \u003cp\u003eOur battery disconnect switch is not just a piece of equipment; it's a safeguard for your marine adventures. It comes with technical specifications tailored to meet the needs of most marine vessels:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eContinuous Current Rating: 40 Amps, ensuring reliable performance for everyday use\u003c\/li\u003e \u003cli\u003eInrush Current Rating: 250 Amps, capable of handling peak currents without failure\u003c\/li\u003e \u003cli\u003eMaximum Voltage Rating: 6-12V, compatible with a wide range of marine batteries\u003c\/li\u003e \u003cli\u003eSturdy diecast lever actuator for easy operation even in rough conditions\u003c\/li\u003e \u003cli\u003eHigh-quality copper contacts and plated steel housing for maximum durability\u003c\/li\u003e \u003cli\u003eBrass mounting stem, designed to fit panels up to 3\/16 inch thick, ensures a secure installation\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eCompact Power Management Solution\u003c\/h4\u003e \u003cp\u003eMeasuring only to fit even in the most compact spaces, our battery disconnect switch is designed to be unobtrusive yet accessible, ensuring seamless integration with your vessel's existing systems.\u003c\/p\u003e \u003ch4\u003eAdapt and Overcome with Versatile Installation\u003c\/h4\u003e \u003cp\u003eRecognizing the unique needs of different vessels, our switch comes with a variety of mounting and sealing options, including an anti-rotation locator pin and multiple O-ring and gasket selections, ensuring a perfect fit for your specific setup.\u003c\/p\u003e \u003ch4\u003eMarine-Grade Reliability\u003c\/h4\u003e \u003cp\u003eWith its marine-optimized design, including a rugged steel case and weather-resistant sealing options, this battery disconnect switch stands as a beacon of reliability in the demanding marine environment. Its high conductivity and low contact resistance features ensure that your vessel's electrical system operates smoothly, safeguarding against unexpected power drains and ensuring that you're always ready to set sail.\u003c\/p\u003e","brand":"Cole Hersee","offers":[{"title":"Default Title","offer_id":52023241998517,"sku":"QBP935224","price":57.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1212621_qbp935224.jpg?v=1763252647"},{"product_id":"qbp673126","title":"Sea-Dog - Power Box Battery Switch","description":"\u003ch4\u003ePower Up Your Adventures: Sea-Dog Power Box The Sea-Dog\u003c\/h4\u003e \u003cp\u003ePower Box is the ultimate command center for your boat's electrical system, offering convenient power distribution and monitoring in a compact and durable package. This marine-grade solution is perfect for boats of all sizes, from kayaks and john boats to larger fishing vessels.\u003c\/p\u003e \u003ch4\u003eFeatures at Your Fingertips:\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e50A Battery Switch: Provides safe and easy control over your boat's electrical system.\u003c\/li\u003e \u003cli\u003eRemovable Knob: Offers added security by preventing unauthorized use.\u003c\/li\u003e \u003cli\u003eIntegrated LED Voltmeter: Monitors battery voltage in real-time, keeping you informed of your power status.\u003c\/li\u003e \u003cli\u003eVersatile Power Outputs: \u003cul\u003e \u003cli\u003e2 Power Sockets\u003c\/li\u003e \u003cli\u003e2 Anderson Outputs\u003c\/li\u003e \u003cli\u003e1 USB-C Port\u003c\/li\u003e \u003cli\u003e4 USB-A Ports\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eInternal Fuse Block: Simplifies electrical connection and protection, especially for smaller boats.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eBuilt to Last, Wherever Your Journey Takes You:\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eCompact Design: Fits seamlessly into various locations on your boat, saving valuable space.\u003c\/li\u003e \u003cli\u003eDurable Construction: Built to withstand the harsh marine environment with a water-resistant case.\u003c\/li\u003e \u003cli\u003eEasy Installation: Includes all necessary mounting hardware for a quick and hassle-free setup.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eTechnical Specifications:\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eLength: 6-1\/4 inches\u003c\/li\u003e \u003cli\u003eHeight: 3-1\/8 inches\u003c\/li\u003e \u003cli\u003eWidth: 5-9\/16 inches\u003c\/li\u003e \u003cli\u003eVoltage: 12-24V\u003c\/li\u003e \u003cli\u003eTotal Output: 50 Amps\u003c\/li\u003e \u003cli\u003eWeight: 1.70 lb.\u003c\/li\u003e \u003cli\u003eColor: Black\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eTake control of your boat's electrical system with confidence and convenience. The Sea-Dog Power Box is a must-have for any boater looking for a reliable and versatile power management solution.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":52023418552501,"sku":"QBP673126","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1216063_qbp673126.jpg?v=1763254443"},{"product_id":"qbp364714","title":"Attwood Marine Single Battery Switch, 12-50V DC, 200A Continuous, 300A Intermittent","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Attwood Marine 14233-7 is a single battery switch for 12 to 50 VDC systems that gives you a clear on and off disconnect for one battery bank. It is rated for 200 amps continuous and 300 amps intermittent load, so it fits common 12V and 24V DC setups where you want a master shutoff between the battery and the boat's main feed.\u003c\/p\u003e\u003cp\u003eThe removable control knob adds a practical layer of security when the boat is unattended, and the compact 2.17 inch body is easier to place in tighter battery compartments, consoles, or switch panels. This is a straightforward choice for boats with a simple electrical layout and one main battery circuit to isolate for storage, service, or emergency shutoff.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eSingle-battery switch for 12 to 50 VDC electrical systems\u003c\/li\u003e\n\u003cli\u003e200A continuous and 300A intermittent rating for main battery isolation\u003c\/li\u003e\n\u003cli\u003eRemovable control knob for added security when leaving the boat unattended\u003c\/li\u003e\n\u003cli\u003eFlush-mount or surface-mount installation options\u003c\/li\u003e\n\u003cli\u003eRemovable walls and rear-access mounting option to help with cable routing\u003c\/li\u003e\n\u003cli\u003eErgonomic knob grip for easier operation with wet or gloved hands\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eInstallation and setup\u003c\/h6\u003e\u003cp\u003eInstallation uses four 9\/64 inch mounting holes, and flush mounting also needs a 2.25 inch hole for the actuator knob. Mounting hardware is four #6 stainless screws and nuts. If the cables need to enter from the back, the switch can be mounted without the backplate.\u003c\/p\u003e\u003cp\u003eIt makes sense to place the switch where you can reach it quickly during shutdown, maintenance, or layup, while still leaving enough room for cable bends and terminal protection. Ground wires do not connect to the switch, so it is best used as a positive-side disconnect in a simple single-bank circuit.\u003c\/p\u003e\u003ch6\u003eCompatibility and fit\u003c\/h6\u003e\u003cp\u003eThis switch suits boats with one starting battery or one house battery where a manual master disconnect is part of the electrical setup. It works well in straightforward systems on skiffs, runabouts, small fishing boats, and similar layouts that do not need battery-bank selection.\u003c\/p\u003e\u003cp\u003eThe compact housing and removable side walls are especially useful when panel depth is limited. For owners replacing an older single-bank battery shutoff, the combination of compact size, flush or surface mounting, and a removable knob helps keep the installation clean and easy to use.\u003c\/p\u003e","brand":"Attwood Marine","offers":[{"title":"Default Title","offer_id":52023520952501,"sku":"QBP364714","price":37.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1329416_qbp364714.jpg?v=1780191844"},{"product_id":"qbp661580","title":"Perko Medium Duty Battery Selector Switch with Key Lock, 6-32VDC, 250A Continuous, Ignition Protected","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Perko 8502DP is a medium duty battery selector switch with key lock for 6 to 32V marine electrical systems. It is rated for 250 amps continuous and 360 amps intermittent, and it gives you one control point to select between battery banks, combine them for emergency starting, or shut the system down when the boat is not in use.\u003c\/p\u003e\u003cp\u003eThis switch uses Perko's traditional bolt circle, so it works well for new installs and for replacing many existing Perko selector switches. It is ignition protected for gasoline-powered engine rooms, surface mounted, and built with a polycarbonate body and brass terminals. The key lock adds security when the boat is unattended.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eFor 6 to 32V marine electrical systems\u003c\/li\u003e\n\u003cli\u003e250 amp continuous rating and 360 amp intermittent rating\u003c\/li\u003e\n\u003cli\u003eIgnition protected for use in gasoline-powered engine rooms\u003c\/li\u003e\n\u003cli\u003eMake-before-break switching between battery selections while the engine is running\u003c\/li\u003e\n\u003cli\u003eSurface-mount body on the traditional Perko bolt circle for easier replacement work\u003c\/li\u003e\n\u003cli\u003ePolycarbonate body with brass terminals and 5\/16 in. terminal studs\u003c\/li\u003e\n\u003cli\u003eBody size of 5-1\/4 in. diameter and 2-5\/8 in. depth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eInstallation and fit\u003c\/h6\u003e\u003cp\u003eThe housing size suits many bulkhead and panel locations where a full-size selector switch is easier to reach and turn under way. Surface mounting keeps the back terminals accessible, and the familiar bolt pattern helps when you are changing out an older switch in the same family.\u003c\/p\u003e\u003cp\u003eThe high-conductivity studs are long enough to handle more than one cable where the wiring layout calls for it. If your installation uses larger battery cables or needs more stand-off from the mounting surface, this switch family also accepts an optional spacer ring.\u003c\/p\u003e\u003ch6\u003eElectrical use on board\u003c\/h6\u003e\u003cp\u003eThis switch makes sense on boats that separate a start battery from a house battery and want a manual way to manage both. It also fits setups where battery banks may need to be paralleled for emergency starting.\u003c\/p\u003e\u003cp\u003eBecause it is ignition protected, it can be mounted in gasoline engine spaces as well as other protected electrical locations on board. It is a practical match for runabouts, small cruisers, fishing boats, and sailboats that use a straightforward two-bank battery layout.\u003c\/p\u003e","brand":"Perko","offers":[{"title":"Default Title","offer_id":52023569481909,"sku":"QBP661580","price":121.47,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1330282_qbp661580.jpg?v=1780191897"},{"product_id":"qbp747989","title":"Perko 9601 Series Medium Duty Battery Disconnect Switch, 250A, 6-32VDC, Ignition Protected","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Perko 9601DP is a medium-duty ON\/OFF battery disconnect switch for 6 to 32 VDC marine electrical systems, rated for 250 amps continuous and 360 amps intermittent service. It gives you one clear shutoff point between the battery and the boat's DC system, which is useful for lay-up, service work, and emergency isolation.\u003c\/p\u003e\u003cp\u003eIts ignition-protected design allows installation in gasoline engine compartments, and the surface-mount body is sized for common battery switch locations at 5-1\/4 inches in diameter and 2-5\/8 inches deep. The housing uses polycarbonate with brass terminals and 5\/16 inch studs, so it fits common marine battery cable terminations on 12V, 24V, and 32V boats.\u003c\/p\u003e\u003cp\u003eThis is the basic 9601 configuration, so it gives you a battery shutoff that is simple and easy to see, without a key lock and without alternator field disconnect. It works well on boats that want a dedicated master switch near the battery bank or main DC feed.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eON\/OFF battery disconnect for 6 to 32 VDC systems, including common 12V, 24V, and 32V marine setups\u003c\/li\u003e\n\u003cli\u003e250 amp continuous rating with 360 amp intermittent capacity for short higher-load periods\u003c\/li\u003e\n\u003cli\u003eIgnition-protected construction for use in gasoline engine compartments\u003c\/li\u003e\n\u003cli\u003eSurface-mount housing with a 5-1\/4 inch diameter and 2-5\/8 inch depth\u003c\/li\u003e\n\u003cli\u003ePolycarbonate body, brass terminals, and 5\/16 inch terminal studs\u003c\/li\u003e\n\u003cli\u003eBasic 9601 layout without key lock or alternator field disconnect\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eInstallation and fit\u003c\/h6\u003e\u003cp\u003eThis switch is meant to be mounted where the operator can reach it and where battery cables can stay as short as practical. On center consoles, runabouts, skiffs, sailboats, and compact cruisers, that usually means a battery box area, transom locker, or electrical compartment close to the bank.\u003c\/p\u003e\u003cp\u003eThe 5\/16 inch studs are long enough to handle more than one cable where the installation calls for stacked connections. Boats running larger cable and heavier lugs may need additional clearance behind the switch, which can be added with an optional spacer ring. During installation, the terminal nuts are tightened to 10 ft-lbs, which helps keep high-current connections secure without overstressing the studs.\u003c\/p\u003e\u003ch6\u003eElectrical integration\u003c\/h6\u003e\u003cp\u003eThe 9601DP works as a main battery shutoff for straightforward DC systems that need a manual disconnect between the battery and the boat. It fits single-bank systems and simple start or house circuits where a clear ON\/OFF switch makes more sense than a selector-style battery switch.\u003c\/p\u003e\u003cp\u003eBecause this version does not include alternator field disconnect, it should be used as a basic master switch and the engine should be shut down before turning the switch to OFF. On boats with gasoline inboards or stern drives, the ignition-protected design is what makes it suitable for engine room installation.\u003c\/p\u003e\u003ch6\u003eUse on board\u003c\/h6\u003e\u003cp\u003eThis switch is a practical fit for owners who want battery isolation for storage, trailer transport, maintenance, or emergency shutdown without adding a more complex switching system. It suits boats that keep the DC layout simple and want a dedicated disconnect that is easy to reach and easy to confirm at a glance.\u003c\/p\u003e","brand":"Perko","offers":[{"title":"Default Title","offer_id":52023575707829,"sku":"QBP747989","price":98.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1330268_qbp747989.jpg?v=1780191907"},{"product_id":"qbp424870","title":"Perko 8501 Series Battery Selector Switch, Medium Duty, 250A Continuous, 6-32V, Ignition Protected","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Perko 8501DP is a medium duty battery selector switch for 6 to 32 VDC marine electrical systems, rated for 250 amps continuous duty and 360 amps intermittent duty. It gives you the standard 1, ALL, 2, and OFF positions used to manage two battery banks for engine starting, house loads, or emergency parallel use.\u003c\/p\u003e\u003cp\u003eIt is built for surface mounting and uses a polycarbonate body with brass terminals in a compact footprint of 5-1\/4 in diameter and 2-5\/8 in depth. Because it uses the traditional Perko bolt circle, it is often a straightforward replacement when you are swapping out an older selector switch at the helm, in a battery compartment, or near the main DC distribution area.\u003c\/p\u003e\u003cp\u003eThis 8501DP version is the standard selector model in the 8501 range. 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Designed to handle a variety of voltage systems, including 6, 12, 24, and 36 volts, this switch provides boaters with a simple yet effective way to control battery selection and power usage. Its robust construction and user-friendly design make it an ideal choice for both recreational and professional marine applications.\u003c\/p\u003e\u003ch4\u003eDurable and User-Friendly Design\u003c\/h4\u003e\u003cp\u003eCrafted with a tough polycarbonate case, this battery selector switch is built to withstand the harsh marine environment, providing long-lasting durability and protection. The surface mount design allows for straightforward installation, making it easy to integrate into your boat's existing electrical system. 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Trust Guest for dependable marine power management solutions.\u003c\/p\u003e","brand":"Guest","offers":[{"title":"Default Title","offer_id":52023583178933,"sku":"QBP852097","price":107.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1220987_qbp852097.jpg?v=1763256222"},{"product_id":"qbp439470","title":"Guest - Battery On\/Off Switch - Universal Mount, Without AFD","description":"\u003ch4\u003eEfficient and Durable Battery Management for Marine Use\u003c\/h4\u003e\u003cp\u003eThe Guest 2112A Battery On\/Off Switch is a versatile and reliable solution for managing your boat's power system. Designed to ensure easy and effective battery control, this switch is ideal for a wide range of marine applications. Its universal mount feature, combined with heavy-duty construction, makes it a robust and practical choice for boat owners who need a dependable way to manage their electrical systems.\u003c\/p\u003e\u003ch4\u003eKey Benefits and Features\u003c\/h4\u003e\u003cp\u003eThe Guest 2112A switch stands out with its extended stud lengths, facilitating improved assembly and simplified cable routing. This design aspect not only enhances ease of installation but also ensures secure and efficient connections. Built with heavy-duty copper sweep contacts, the switch guarantees positive circuit control, providing reliable power management. 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Whether you're managing power distribution or isolating a battery for maintenance, this switch offers reliable performance and easy operation.\u003c\/p\u003e\u003ch4\u003eSafe and Reliable Power Control\u003c\/h4\u003e\u003cp\u003eIdeal for boats of all sizes, the Guest 2112A provides a straightforward way to manage your boat's electrical system. Its user-friendly design and robust features make it a must-have for ensuring safe and efficient power control on the water.\u003c\/p\u003e\u003ch4\u003eChoose the Guest 2112A Battery On\/Off Switch for Reliable Marine Power Management\u003c\/h4\u003e\u003cp\u003eFor boat owners seeking a dependable and easy-to-use solution for managing their electrical systems, the Guest 2112A Battery On\/Off Switch is the perfect choice. Its universal mounting capabilities, combined with durable construction and reliable performance, make it an essential component for any marine electrical setup. Ensure your vessel's power is always in check with this high-quality battery switch from Guest.\u003c\/p\u003e","brand":"Guest","offers":[{"title":"Default Title","offer_id":52023583211701,"sku":"QBP439470","price":75.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1220988_qbp439470.jpg?v=1763256222"},{"product_id":"qbp135359","title":"Guest - Battery On\/Off Switch - Without AFD","description":"\u003ch4\u003eReliable Battery Management for All Marine Systems\u003c\/h4\u003e\u003cp\u003eThe Guest Battery On\/Off Switch is an indispensable tool for managing the power systems of your marine vessel. Designed to provide efficient and reliable control over your boat's battery setup, this switch is compatible with a wide range of voltage systems, including 6, 12, 24, and 36 volts. Whether you're isolating batteries for maintenance, conserving power, or ensuring safety during storage, this switch offers a straightforward solution for your marine electrical needs.\u003c\/p\u003e\u003ch4\u003eDurable Construction for Marine Environments\u003c\/h4\u003e\u003cp\u003eConstructed with a tough polycarbonate case, this battery switch is built to withstand the harsh conditions typically encountered in marine settings. The robust housing protects the internal components from moisture, impact, and corrosion, ensuring long-lasting durability. 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Its sleek design ensures it can be easily mounted in a variety of locations, offering flexibility and convenience for boat owners.\u003c\/p\u003e\u003ch4\u003eWhy Choose the Guest Battery On\/Off Switch?\u003c\/h4\u003e\u003cp\u003eIdeal for a range of marine applications, the Guest Battery On\/Off Switch provides dependable power control, helping you manage your boat's electrical system with ease. Its rugged construction and versatile design make it a valuable addition to any vessel, ensuring safety, efficiency, and reliability on the water. Trust Guest for quality marine electrical solutions that keep your adventures powered up and secure.\u003c\/p\u003e","brand":"Guest","offers":[{"title":"Default Title","offer_id":52023583244469,"sku":"QBP135359","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1220989_qbp135359.jpg?v=1763256223"},{"product_id":"qbp906378","title":"Guest - Extra-Duty On\/Off Diesel Power Battery Switch","description":"\u003ch4\u003eHeavy-Duty Battery Management for Diesel-Powered Vessels\u003c\/h4\u003e\u003cp\u003eThe Guest Extra-Duty On\/Off Diesel Power Battery Switch is engineered for demanding marine environments, providing reliable control over your vessel's electrical system. This heavy-duty switch is specifically designed for diesel-powered boats, offering superior performance and durability. With its robust construction and advanced features, it ensures safe and efficient power management, protecting both your batteries and electrical system.\u003c\/p\u003e\u003ch4\u003eBuilt for Durability and Safety\u003c\/h4\u003e\u003cp\u003eThis switch is constructed with heavy-duty copper sweep contacts, ensuring positive and reliable circuit control. The rugged internal components are encased in a tough, impact-resistant polycarbonate housing, making it impervious to the harsh conditions of marine environments. One of its standout features is the Alternator Field Disconnect (AFD), which allows you to select any switch position, including \"off,\" without risking damage to the alternator or electrical system. 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Its innovative contour lock system allows for flexible installation—whether as a stand-alone unit or locked together with other switches for a streamlined power management setup. The switch’s control knob remains secured in the ON or OFF positions, enhancing safety by preventing accidental removal. For added flexibility, the knob can be detached when turned 45° counterclockwise.\u003c\/p\u003e\u003cp\u003eDesigned to accommodate a range of battery configurations, this switch features removable side plates on four sides, allowing access for up to 1\/0 cables. A rear cover insulates the terminals, ensuring compliance with ABYC standards by protecting against short circuits. 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This high-performance switch allows users to select between two batteries, operate both simultaneously, or disconnect power entirely. Engineered for durability, the 721 model is housed in a modular unit with removable plates and a back cover for flexible installation. 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With its high 500 Amp continuous rating and motorized remote operation, this switch enables seamless battery management for boat owners and marine professionals. Designed for close battery mounting, it significantly reduces the length and size of starter motor cables, resulting in cost savings on copper wiring. Additionally, its application extends to remote isolation of bow thrusters, making it a versatile solution for various marine electrical setups.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Current Rating:\u003c\/strong\u003e 500 Amps\u003c\/li\u003e\n\u003cli class=\"ql-indent-1\"\u003e\n\u003cstrong\u003ePower Draw:\u003c\/strong\u003eSwitch Off: 12mA\u003c\/li\u003e\n\u003cli class=\"ql-indent-1\"\u003eSwitch On: 15mA\u003c\/li\u003e\n\u003cli class=\"ql-indent-1\"\u003eSwitch Operating: 120mA for 3 seconds @ 12V nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Status Identification:\u003c\/strong\u003e Provides clear remote control switch status\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Includes a manual override option to meet CE requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Dimensions\u003c\/h4\u003e\u003cp\u003eCompact and efficient, this battery switch is designed to be installed near the battery to minimize space requirements and improve power distribution.\u003c\/p\u003e\u003ch4\u003eHighlights\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Operation:\u003c\/strong\u003e Enables battery management without direct physical access\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Installation:\u003c\/strong\u003e Allows mounting close to the battery, reducing cable lengths and sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost Savings:\u003c\/strong\u003e Lower copper cable expenses due to minimized cable requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime-Saving Setup:\u003c\/strong\u003e Reduces installation labor with shorter battery cable runs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchangeable Labeling:\u003c\/strong\u003e Uses the same labeling system as other BEP Marine battery switches for easy identification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Matches standard BEP Marine battery switch mounting options\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe \u003cstrong\u003eBEP Marine 720MDO Mini Battery Switch\u003c\/strong\u003e is an ideal choice for marine professionals looking for a reliable, high-capacity, and remote-operable solution for their battery management needs.\u003c\/p\u003e","brand":"BEP Marine","offers":[{"title":"Default Title","offer_id":52023735189685,"sku":"QBP466810","price":416.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1226330_qbp466810.jpg?v=1763258120"},{"product_id":"qbp345475","title":"BEP Marine - 900-3WPS 3 Gang Switch Panel - With Accessory Plug","description":"\u003ch4\u003eReliable and Waterproof 3-Gang Switch Panel with Accessory Plug\u003c\/h4\u003e\u003cp\u003eThe \u003cstrong\u003eBEP Marine 900-3WPS 3 Gang Switch Panel\u003c\/strong\u003e is a high-quality solution for managing electrical circuits in marine environments. 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This compact, spray-proof panel provides seamless control over multiple circuits, ensuring reliable performance in demanding marine environments. Built to withstand harsh conditions, it features waterproofing up to IP56 standards, making it ideal for boats and other watercraft exposed to moisture and spray.\u003c\/p\u003e\u003ch4\u003eRugged and Compact Construction\u003c\/h4\u003e\u003cp\u003eThis switch panel is engineered with a space-saving design, allowing for easy installation in tight spaces without compromising functionality. It includes inline fuse holders with pre-installed fuses for added safety and convenience, reducing the risk of electrical failures while maintaining efficient circuit protection.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSix-way switch panel for managing multiple circuits\u003c\/li\u003e\n\u003cli\u003eRated for 20A per switch, ensuring compatibility with various marine electrical systems\u003c\/li\u003e\n\u003cli\u003eWaterproof to IP56, offering strong resistance against water ingress and spray\u003c\/li\u003e\n\u003cli\u003eSpray-proof inline fuse holders with fuses included for enhanced safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Dimensions\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLength: 3.75 inches (95 mm)\u003c\/li\u003e\n\u003cli\u003eWidth: 4.25 inches (107 mm)\u003c\/li\u003e\n\u003cli\u003eHeight: 2.9 inches (75 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eKey Features at a Glance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCompact design for space-limited installations\u003c\/li\u003e\n\u003cli\u003eHigh-quality, marine-grade construction for durability\u003c\/li\u003e\n\u003cli\u003ePre-wired inline fuse holders for added safety\u003c\/li\u003e\n\u003cli\u003eIP56 waterproof rating for superior protection against spray and moisture\u003c\/li\u003e\n\u003cli\u003eReliable 20A-rated switches for secure circuit control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for both recreational and commercial marine applications, the BEP Marine 900-6WP 6-Way Switch Panel delivers reliable performance in demanding conditions, ensuring uninterrupted operation of essential onboard systems.\u003c\/p\u003e","brand":"BEP Marine","offers":[{"title":"Default Title","offer_id":52023735287989,"sku":"QBP748362","price":100.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1226333_qbp748362.jpg?v=1763258122"},{"product_id":"qbp264589","title":"Powerwinch - Switch Kit - For 912","description":"\u003ch4\u003eReliable Control for Your Powerwinch 912\u003c\/h4\u003e\u003cp\u003eEnhance the functionality and ease of operation of your Powerwinch 912 with this high-quality switch kit. Designed for marine use, this kit ensures smooth and dependable control over your winch, making anchoring and retrieval effortless. 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Designed to enhance safety and prevent potential electrical hazards, this switch ensures that only one AC power source is applied to a circuit at any given time, eliminating the risk of power conflicts and equipment damage.\u003c\/p\u003e\u003cp\u003eThis selector switch is built with durability in mind, featuring a compact escutcheon plate engraved with clear switch position nomenclature. Its robust construction ensures reliable performance in demanding marine environments, making it a trusted choice for vessel electrical systems.\u003c\/p\u003e\u003ch4\u003eHeavy-Duty Construction and Safety Certifications\u003c\/h4\u003e\u003cp\u003eEngineered for optimal performance, the switch is equipped with heavy-duty contacts and a positive step cam mechanism. This design minimizes resistance, ensuring secure and efficient contact closure. 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It can be conveniently mounted on panels up to 1\/4\" thick, allowing for versatile installation on a wide range of vessels.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrevents simultaneous application of two AC sources to a single circuit\u003c\/li\u003e\n\u003cli\u003eHeavy-duty contacts ensure reliable and long-lasting performance\u003c\/li\u003e\n\u003cli\u003ePositive step cam mechanism for low-resistance contact closure\u003c\/li\u003e\n\u003cli\u003eCompact escutcheon plate with engraved switch position labels\u003c\/li\u003e\n\u003cli\u003eUL, CSA, and VDE approved for safety and compliance\u003c\/li\u003e\n\u003cli\u003eCompatible with panel thicknesses up to 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAvailable Variants\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eS.S. SWITCH 15\u003c\/strong\u003e – Transfer Switch 15KW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS.S. SWITCH 3.0\u003c\/strong\u003e – Transfer Switch 3KW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS.S. SWITCH 7.5\u003c\/strong\u003e – Transfer Switch 7.5KW\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSelect the appropriate model based on your power requirements to optimize your vessel’s electrical system.\u003c\/p\u003e","brand":"Newmar Power","offers":[{"title":"15KW","offer_id":52023809867957,"sku":"QBP961107-2339","price":467.0,"currency_code":"USD","in_stock":true},{"title":"3KW","offer_id":52023809900725,"sku":"QBP961107-9405","price":163.0,"currency_code":"USD","in_stock":true},{"title":"7.5KW","offer_id":52023809933493,"sku":"QBP961107-4644","price":236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1228517_qbp961107.jpg?v=1763258909"},{"product_id":"qbp953138","title":"BEP Marine - Battery Distribution Cluster Single Engine","description":"\u003ch4\u003eEfficient Battery Management for Single-Engine Marine Systems\u003c\/h4\u003e\u003cp\u003eThe BEP Marine Battery Distribution Cluster is designed to streamline battery management for single-engine marine applications. This unit allows seamless switching of house loads between port and starboard batteries, ensuring balanced power distribution. The integrated selector switch also enables battery paralleling, offering increased flexibility and reliability when managing power on board. Built for marine environments, this distribution cluster enhances efficiency and simplifies battery control for a worry-free boating experience.\u003c\/p\u003e\u003ch4\u003eCompact and Durable Design\u003c\/h4\u003e\u003cp\u003eCrafted with durability in mind, the battery distribution cluster is compact yet robust, making it an excellent addition to any marine electrical system. Its streamlined design ensures a space-efficient installation without compromising performance.\u003c\/p\u003e\u003ch4\u003eProduct Dimensions\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLength: 8.1 inches\u003c\/li\u003e\n\u003cli\u003eWidth: 2.75 inches\u003c\/li\u003e\n\u003cli\u003eHeight: 3 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eVariations for Custom Installation\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e715-S\u003c\/strong\u003e – Standard model with 2 banks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e715-H\u003c\/strong\u003e – 2 dedicated horizontal banks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e715-V\u003c\/strong\u003e – 2 dedicated vertical banks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product offers multiple configurations to accommodate different mounting and space requirements, providing flexibility based on the vessel's layout.\u003c\/p\u003e","brand":"BEP Marine","offers":[{"title":"2 Dedicated Horizontal Banks","offer_id":52023853187253,"sku":"QBP953138-102","price":165.99,"currency_code":"USD","in_stock":true},{"title":"2 Banks","offer_id":52023853220021,"sku":"QBP953138-799","price":209.99,"currency_code":"USD","in_stock":true},{"title":"2 Dedicated Vertical Banks","offer_id":52023853252789,"sku":"QBP953138-914","price":165.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1229726_qbp953138.jpg?v=1763259377"},{"product_id":"qbp925827","title":"BEP Battery Switch Label Sheet 713","description":"\u003cp\u003e\u003cstrong\u003e701 Contour Battery Master Switch\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLabel Set (12 Labels) for non-standard labeling.\u003c\/p\u003e","brand":"BEP Marine","offers":[{"title":"Default Title","offer_id":52023856464053,"sku":"QBP925827","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1229854_qbp925827.jpg?v=1763259420"},{"product_id":"qbp526006","title":"BEP Marine - 701S Mini Battery Switch - 1-2-BOTH-OFF 300 Amps Max","description":"\u003ch4\u003eEfficient Power Management for Marine Applications\u003c\/h4\u003e\u003cp\u003eThe BEP Marine 701S Mini Battery Switch is an essential component for managing battery power on boats and marine vessels. Designed for convenience and durability, this compact switch allows seamless selection between two batteries, ensuring efficient energy distribution. Built with the same dimensions as the 701 model, the 701S retains all the practical features, including removable side plates and a back cover for easy installation and maintenance. This switch provides an economical and effective way to separate batteries while maintaining reliable performance in marine environments.\u003c\/p\u003e\u003ch4\u003eRobust Technical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Rating:\u003c\/strong\u003e 200 Amps DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntermittent Rating:\u003c\/strong\u003e 300 Amps DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCranking Rating:\u003c\/strong\u003e 1000 Amps DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 48 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Selector 1-2-Both-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Options:\u003c\/strong\u003e Recessed or surface-mounted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination Stud Size:\u003c\/strong\u003e 3 x 5\/16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Tin-plated copper studs and nuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition Protection:\u003c\/strong\u003e Designed to prevent accidental ignition hazards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompact and Practical Dimensions\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 69 x 69 x 75H mm (2.75 x 2.75 x 3H\")\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eKey Features at a Glance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSpace-saving mini battery switch ideal for marine applications\u003c\/li\u003e\n\u003cli\u003eProvides easy and secure battery isolation or selection\u003c\/li\u003e\n\u003cli\u003eHigh cranking rating ensures reliable engine starts\u003c\/li\u003e\n\u003cli\u003eDurable tin-plated copper terminals for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eVersatile mounting options for flexible installation\u003c\/li\u003e\n\u003cli\u003eIgnition-protected for enhanced safety on marine vessels\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis BEP Marine 701S Mini Battery Switch is a reliable and compact solution for efficiently managing battery power on boats, ensuring uninterrupted operation and enhanced safety in marine environments.\u003c\/p\u003e","brand":"BEP Marine","offers":[{"title":"Default Title","offer_id":52023859347637,"sku":"QBP526006","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1229976_qbp526006.jpg?v=1763259486"},{"product_id":"qbp576493","title":"BEP Marine - 720 Heavy Duty Switch - 600A Continuous","description":"\u003ch4\u003eHigh-Performance Battery Switch for Large Marine Vessels\u003c\/h4\u003e\u003cp\u003eThe BEP Marine 720 Heavy Duty Battery Switch is designed to meet the rigorous demands of larger vessels, offering exceptional power management and reliability. As an evolution of the successful 701 model, the 720 switch integrates seamlessly into the existing battery distribution system, making it a dependable choice for marine applications.\u003c\/p\u003e\u003cp\u003eBuilt with a robust self-cleaning sliding contact mechanism, this switch ensures consistent performance over time. Its versatile mounting options allow for both recessed and surface installations, providing flexibility based on vessel design and space availability. With a continuous rating of 600 amps and an impressive cranking capacity of 2500 amps, the 720 switch is engineered to handle high electrical loads, making it ideal for heavy-duty marine applications.\u003c\/p\u003e\u003ch4\u003eAdvanced Electrical Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Rating\u003c\/strong\u003e: 600 Amps DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntermittent Rating\u003c\/strong\u003e: 800 Amps DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCranking Rating\u003c\/strong\u003e: 2500 Amps DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 48 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation\u003c\/strong\u003e: On\/Off\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eBuilt for Marine Durability\u003c\/h4\u003e\u003cp\u003eDesigned for the demanding conditions of marine environments, the 720 switch features tin-plated copper studs and nuts, ensuring excellent conductivity and corrosion resistance. The ignition-protected design enhances safety, making it suitable for use in engine rooms and fuel compartments.\u003c\/p\u003e\u003ch4\u003eFlexible Mounting Options\u003c\/h4\u003e\u003cp\u003eThe 720 switch offers versatile installation choices to accommodate different vessel layouts. It can be either recessed or surface mounted, allowing for seamless integration into existing electrical systems.\u003c\/p\u003e\u003ch4\u003eProduct Dimensions\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 102 x 102 x 90h mm (4 x 4 x 3.5h inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination Stud Size\u003c\/strong\u003e: 2 x 12 mm (1\/2 inch)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eKey Features at a Glance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty battery switch for large marine vessels\u003c\/li\u003e\n\u003cli\u003eCompatible with the BEP Marine contour lock system\u003c\/li\u003e\n\u003cli\u003eHigh cranking capacity of 2500 amps for demanding applications\u003c\/li\u003e\n\u003cli\u003eIgnition-protected for enhanced safety in enclosed spaces\u003c\/li\u003e\n\u003cli\u003eTin-plated copper studs and nuts for superior corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCan be recessed or surface mounted for installation flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe BEP Marine 720 Heavy Duty Battery Switch is an essential component for any vessel requiring a powerful and reliable electrical management solution. Its combination of durability, high current capacity, and seamless integration with existing systems makes it a trusted choice for marine professionals.\u003c\/p\u003e","brand":"BEP Marine","offers":[{"title":"Default Title","offer_id":52023868260533,"sku":"QBP576493","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1230290_qbp576493.jpg?v=1763259605"},{"product_id":"qbp210178","title":"BEP Vertical Battery Switch Cluster w\/DVSR - 1 Engine\/2 Batteries 716-V-140A-DVSR","description":"\u003cb\u003eVertical Battery Switch Cluster w\/DVSR - 1 Engine\/2 Batteries\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eBEP Dual Battery Switches with Digital VSR and Emergency Parallel\u003cbr\u003e\u003cbr\u003eDual Battery charging clusters\u003cbr\u003eFor use on charging systems under 140Amps\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTo be used in the following systems:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eSingle outboard dual battery bank\u003c\/li\u003e\n\u003cli\u003eSingle alternator inboard engine dual battery bank\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDimensions:\u003c\/b\u003e\u003cbr\u003e276L X 69W x 75H mm (vertical)\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"BEP Marine","offers":[{"title":"Default Title","offer_id":52023999889589,"sku":"QBP210178","price":369.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1239604_qbp210178.jpg?v=1763262727"},{"product_id":"qbp689564","title":"BEP Battery Distribution Cluster f\/Twin Outboard Engines w\/Three Battery Banks 717-140A-DVSR","description":"\u003cb\u003eBattery Distribution Cluster f\/Twin Outboard Engine w\/Three Battery Banks\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eThe 717-140A-DVSR is designed for twin engine installations. It allows the port engine to charge both the port start battery and the house battery when the port VSR is engaged. It also allows the starboard engine to charge both the starboard start battery and the house battery when the starboard VSR is engaged. This gives you a combined charge from two engines into the house battery until the voltage regulators on both engines control the charge. It also allows you to charge the house battery if steaming on one engine.\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"BEP Marine","offers":[{"title":"Default Title","offer_id":52023999922357,"sku":"QBP689564","price":641.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1239605_qbp689564.jpg?v=1763262728"},{"product_id":"qbp839345","title":"BEP Battery Distribution Cluster f\/Twin Inboard Engines w\/Three Battery Banks 718-140A-DVSR","description":"\u003cb\u003eBattery Distribution Cluster f\/Twin Inboard Engine w\/Three Battery Banks\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eThe 718-140A-DVSR is designed for twin inboard systems when it is not practical to have both engine alternators in parallel because of the types of regulators used on these alternators. The house battery is charged from the port engine when the VSR is engaged.\u003cbr\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"BEP Marine","offers":[{"title":"Default Title","offer_id":52023999987893,"sku":"QBP839345","price":431.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1239607_qbp839345.jpg?v=1763262730"},{"product_id":"qbp280619","title":"BEP Pro Installer 400A Selector Battery Switch - MC10 771-S","description":"\u003cb\u003ePro Installer 400A Selector Battery Switch - MC10\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003ePower requirements on boats have increased, and these 2 Selector switches offer high power capacity (400 amps continuous), the ability to easily fit doubled cables, and conform to the industry standard mounting footprint (Guest, Perko, Blue Sea). Please note selector switches will not separate electronics from harmful engine starting spikes.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003cbr\u003eMounting: Surface, Rear or Front\u003cbr\u003eVoltage: 48v DC (for 12-48v systems)\u003cbr\u003eRating: 400 Cont \/ 600 Inter \/ 1500 Crank\u003cbr\u003eDims: 3.85\" x 3.85\" x 3.62\"\u003cbr\u003eOperation: 1-2-Both-Off\u003cbr\u003eStud: 3x 10 mm (3.8\")\u003cbr\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"BEP Marine","offers":[{"title":"Default Title","offer_id":52024000446645,"sku":"QBP280619","price":97.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1239626_qbp280619.jpg?v=1763262742"}],"url":"https:\/\/www.qualityboatparts.com\/collections\/battery-switches.oembed","provider":"Quality Boat Parts","version":"1.0","type":"link"}