{"product_id":"newmar-1-2-120-a-isolator-1-ait-2-batt-120-amp","title":"Newmar 1 2 120 A Isolator 1 Ait 2 Batt 120 Amp","description":"\u003cp\u003eThese heavy duty isolators allow charging multiple batteries automatically from one or two alternators, and prevent discharge or 'dumping\" of one battery into another. Each battery is charged according to its need without overcharging. rated for 12-48 volt negative ground DC systems. feature conservatively rated diodes and a rustproof anodized aluminum heat sink case. Models are available for 70, 120 and 165 amp alternators. \u003c\/p\u003e \u003cp\u003eFeatures:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHeavy duty construction \u003c\/li\u003e \u003cli\u003eRated for systems up to 48 volts DC, negative ground\u003c\/li\u003e \u003cli\u003eRust-proof anodized aluminum case\u003c\/li\u003e \u003cli\u003eStainless steel mounting hardware provided \u003c\/li\u003e \u003cli\u003eProtective covers provided for terminals \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003ePerformance Specifications\u003c\/p\u003e \u003cul\u003e \u003cli\u003eOperating temperature: -40 deg to +80 deg C\u003c\/li\u003e \u003cli\u003eDuty cycle: Continuous rating to 50 deg C Derate linearly to 70% @ 80 deg C\u003c\/li\u003e \u003cli\u003eTemp. rise: 5 deg C at full rated current (mount vertically for optimum cooling)\u003c\/li\u003e \u003cli\u003eVoltage drop: 0.7V @ 50% load, 0.9V @ full load \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eNote: These battery isolators are not compatible with self exciting alternators. Please consult the manufacturer of your alternator if you are unsure of your configuration.\u003c\/p\u003e","brand":"Newmar","offers":[{"title":"Default Title","offer_id":53243575107884,"sku":"NEW12120A","price":267.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/3248\/7724\/files\/NEW12120A.jpg?v=1779776831","url":"https:\/\/www.navmarinesystems.com\/products\/newmar-1-2-120-a-isolator-1-ait-2-batt-120-amp","provider":"Navesink Marine Systems","version":"1.0","type":"link"}