{"product_id":"blue-sea-systems-7610-si-acr-automatic-charging-relay-12-24v-dc-120a-dual-battery-bank-combiner","title":"Blue Sea Systems SI-ACR Automatic Charging Relay 7610, 12\/24V DC, 120 Amp","description":"\u003cp\u003eThe Blue Sea Systems SI-ACR (7610) is an Automatic Charging Relay that combines battery banks automatically while charging and isolates them automatically when discharging, so house loads never draw down the engine start battery. It operates on a 12\/24 volt auto-ranging voltage input, making it suitable for both 12V and 24V DC electrical systems, and supports high-output alternators up to 120 amperes.\u003c\/p\u003e\u003cp\u003eSensitive electronics are protected because the SI-ACR provides temporary isolation of house loads from the engine circuit during engine cranking, preventing voltage drop from affecting connected equipment. The relay uses hermetically sealed, vaporproof electrical contacts rated for 120 amps, with contacts made of stainless steel or tinned material for corrosion resistance in a marine environment. It is ignition protected, meaning it is safe for installation aboard gasoline powered boats. The unit switches automatically with a minimum switching voltage of 13 volts DC and an operating time of 10 seconds, connects via quick connect terminals (2 terminals total), and can be floor mounted or mounted without a bracket.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 7610\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Automatic Charging Relay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12\/24 Volt DC, auto-ranging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 120 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Voltage:\u003c\/strong\u003e 24 Volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Switching Voltage:\u003c\/strong\u003e 13 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Time:\u003c\/strong\u003e 10 Seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Terminals:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWattage:\u003c\/strong\u003e 2880 Watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Quick Connect\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Material:\u003c\/strong\u003e Stainless Steel or Tinned Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Type:\u003c\/strong\u003e Hermetically Sealed, Vaporproof Electrical Contacts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation Mode:\u003c\/strong\u003e Automatic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Floor Mount or None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition Protection:\u003c\/strong\u003e Ignition Protected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.25 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 632085076108\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Blue Sea Systems SI-ACR 7610 do?\u003c\/strong\u003e The SI-ACR (7610) automatically combines battery banks when charging and isolates them when discharging, so house loads cannot draw down the starting battery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum alternator output the 7610 supports?\u003c\/strong\u003e The Blue Sea Systems SI-ACR 7610 supports high-output alternators up to 120 amperes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage systems is the 7610 compatible with?\u003c\/strong\u003e It has a 12\/24 volt auto-ranging voltage input, so the same SI-ACR 7610 works on both 12V and 24V DC marine electrical systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the SI-ACR safe to install on a gasoline powered boat?\u003c\/strong\u003e Yes, the 7610 is ignition protected, which means it is safe for installation aboard gasoline powered boats.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the current rating of the 7610 relay?\u003c\/strong\u003e 120 amps is the current rating of the Blue Sea Systems 7610, matching its hermetically sealed, vaporproof contacts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the SI-ACR protect electronics during engine cranking?\u003c\/strong\u003e During engine cranking, the 7610 temporarily isolates house loads from the engine circuit, protecting sensitive electronics from voltage drop.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does it take the 7610 to switch battery banks?\u003c\/strong\u003e The operating time of the SI-ACR 7610 is 10 seconds, with a minimum switching voltage of 13 volts DC.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat kind of contacts does the 7610 use?\u003c\/strong\u003e Hermetically sealed, vaporproof electrical contacts made of stainless steel or tinned material are used in the Blue Sea Systems 7610.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the SI-ACR 7610 mounted?\u003c\/strong\u003e The 7610 can be floor mounted or installed without a mounting bracket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many terminals does the 7610 have?\u003c\/strong\u003e The Blue Sea Systems SI-ACR 7610 has 2 terminals using a quick connect connector type.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 7610 weigh?\u003c\/strong\u003e The Blue Sea Systems SI-ACR 7610 weighs 1.25 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat operation mode does the SI-ACR use?\u003c\/strong\u003e The 7610 operates in automatic mode, combining and isolating battery banks without manual switching.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989512270043,"sku":"BSS-7610","price":156.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/7610.jpg?v=1784507231","url":"https:\/\/www.goodvibesmarina.com\/products\/blue-sea-systems-7610-si-acr-automatic-charging-relay-12-24v-dc-120a-dual-battery-bank-combiner","provider":"Good Vibes Marina","version":"1.0","type":"link"}