{"product_id":"qbp868957","title":"Vimar By-me Plus 4-Relay Actuator 24V, 12-24V AC\/DC SELV, 10A, DIN Rail","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Vimar VM01971 is a 4-relay DIN-rail actuator for low-voltage switching on board, giving you four independent change-over relay outputs (10 A) controlled through a By-me Plus bus installation. It accepts 12-24 V~ (50-60 Hz) or 12-24 V d.c. (SELV) and is intended to live inside an electrical panel where you can keep wiring tidy and serviceable.\u003c\/p\u003e\u003cp\u003eOn a boat, this is typically used to bring automation commands into real-world loads like lighting circuits, courtesy lights, solenoid valves, or other 12\/24 V auxiliaries that you want to control from By-me Plus keypads, scenarios, or a central controller. Each relay is handled as its own functional block, so you can group outputs and store scene states without tying everything to one circuit.\u003c\/p\u003e\u003cp\u003eIt mounts on an EN 50022 rail and takes up 6 modules of 17.5 mm each. With IP20 protection, plan on installing it in a dry, protected enclosure away from direct washdown or spray. The housing is grey RAL 7035.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eFour change-over relay outputs rated 10 A for 12\/24 V loads, including resistive loads, incandescent lamps, and LED spot lamps (20,000 cycles).\u003c\/li\u003e\n\u003cli\u003eSupply input: 12-24 V~ ±10% (50-60 Hz) or 12-24 V d.c. ±10% (SELV).\u003c\/li\u003e\n\u003cli\u003eBy-me bus connection with rated bus supply voltage of 29 V for control and configuration within a By-me Plus system.\u003c\/li\u003e\n\u003cli\u003ePanel-friendly footprint: DIN rail installation on EN 50022 rail, occupying 6 x 17.5 mm modules.\u003c\/li\u003e\n\u003cli\u003eLocal configuration button with per-relay green LEDs and a red status LED for commissioning and troubleshooting at the panel.\u003c\/li\u003e\n\u003cli\u003eSelectable relay behavior and timing options, including stable modes plus on and off delays.\u003c\/li\u003e\n\u003cli\u003eTested for marine-relevant stresses including cyclic salt mist (IEC 60068-2-52) and vibration (IEC 60068-2-6).\u003c\/li\u003e\n\u003cli\u003eEMC conformity to EN 50428 and EN 55025 for cleaner integration alongside other onboard electronics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eElectrical and system integration\u003c\/h6\u003e\u003cp\u003ePower the unit with either 12-24 V AC or 12-24 V DC within the allowed tolerance, then connect it to the By-me Plus bus for control logic. Typical current draw depends on supply: 400 mA at 12 V~ (or 230 mA at 12 V d.c.) and 240 mA at 24 V~ (or 120 mA at 24 V d.c.).\u003c\/p\u003e\u003cp\u003eEach output is a dedicated relay channel, which keeps it straightforward to split functions by circuit, by cabin zone, or by operational mode. The actuator can be assigned to scenarios and can store a relay state to be recalled when a scenario is triggered.\u003c\/p\u003e\u003ch6\u003eInstallation and setup\u003c\/h6\u003e\u003cp\u003eAllow space on the DIN rail for a 6-module device and leave room for wiring bend radius and labeling. Because the enclosure protection is IP20, it belongs inside a proper panel or DIN housing where it stays out of bilge humidity, salt spray, and washdowns.\u003c\/p\u003e\u003cp\u003eDuring commissioning, the front button and LEDs let you select the relay channel being configured and confirm status at a glance. Use appropriate circuit protection for the loads being switched and keep wiring practices consistent with the rest of the boat’s distribution system.\u003c\/p\u003e\u003ch6\u003eLoad planning and onboard use\u003c\/h6\u003e\u003cp\u003eThe 10 A rating makes it a solid fit for switching common 12\/24 V circuits such as lighting runs or small auxiliaries. For motors, compressors, or other loads with high inrush, it is often cleaner to use the relay output to drive a suitably rated contactor, keeping heavy current out of the automation cabinet wiring.\u003c\/p\u003e\u003cp\u003eThis actuator is a good match for boats already built around a By-me Plus automation backbone where you want centralized, panel-based switching without scattering separate relays around the vessel.\u003c\/p\u003e","brand":"Vimar","offers":[{"title":"Default Title","offer_id":52269524910261,"sku":"QBP868957","price":257.09,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1300244_qbp868957.jpg?v=1771544429","url":"https:\/\/www.qualityboatparts.com\/products\/qbp868957","provider":"Quality Boat Parts","version":"1.0","type":"link"}