{"product_id":"qbp223070","title":"Newmar Power - 2-3-120 Battery Isolator","description":"\u003ch4\u003eSuperior Battery Charging and Isolation Solution\u003c\/h4\u003e\u003cp\u003eThe \u003cstrong\u003eNewmar 2-3-120 Battery Isolator\u003c\/strong\u003e is an essential component for managing multiple battery systems onboard marine vessels. Engineered for efficiency and durability, this isolator ensures that each battery is charged according to its needs without the risk of overcharging or discharging into another battery. It is suitable for 12-, 24-, or 36-volt negative ground DC systems, making it versatile for various marine applications.\u003c\/p\u003e\u003ch3\u003eGeneral Description\u003c\/h3\u003e\u003cp\u003eDesigned to meet the rigorous demands of marine environments, the Newmar 2-3-120 Battery Isolator is built with conservatively rated diodes and housed in a rustproof anodized aluminum heat sink case. This heavy-duty isolator efficiently charges multiple batteries from one or two alternators, preventing any discharge between batteries. The robust construction ensures reliable performance and longevity, making it a valuable addition to any marine electrical system.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Charging\u003c\/strong\u003e: Automatically charges multiple batteries from one or two alternators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents Battery Dumping\u003c\/strong\u003e: Stops the discharge of one battery into another, maintaining optimal charge levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e: Features a rust-proof anodized aluminum heat sink case and conservatively rated diodes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility\u003c\/strong\u003e: Suitable for systems up to 48 volts DC, negative ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Installation Kit\u003c\/strong\u003e: Includes stainless steel mounting hardware and protective covers for terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternator Sources\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Banks\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Amperage Input Capacity\u003c\/strong\u003e: 120 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud Terminal Size\u003c\/strong\u003e: 6mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L x W x H)\u003c\/strong\u003e: 12.5\" x 4.5\" x 3.1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 5 lbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -40 to +80°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuty Cycle\u003c\/strong\u003e: Continuous rating to 50°C; derates linearly to 70% at 80°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rise\u003c\/strong\u003e: 5°C at full rated current (mount vertically for optimum cooling)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Drop\u003c\/strong\u003e: 0.7V at 50% load, 0.9V at full load\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation and Use\u003c\/h3\u003e\u003cp\u003eThe Newmar 2-3-120 Battery Isolator is designed for straightforward installation and reliable operation. It should be mounted vertically for optimal cooling. The provided stainless steel hardware ensures secure attachment, and the protective covers for terminals enhance safety and longevity.\u003c\/p\u003e","brand":"Newmar Power","offers":[{"title":"Default Title","offer_id":52023560372405,"sku":"QBP223070","price":634.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1220139_qbp223070.jpg?v=1763255851","url":"https:\/\/www.qualityboatparts.com\/products\/qbp223070","provider":"Quality Boat Parts","version":"1.0","type":"link"}