{"product_id":"si-series-automatic-charging-relay-661-7610","title":"Blue Sea Systems SI Series 7610 Automatic Charging Relay 120A 12\/24V","description":"\u003cp\u003eThe Blue Sea Systems SI Series 7610 is an automatic charging relay (ACR) that intelligently manages charging across two battery banks while isolating them during engine starting to protect sensitive electronics. When the alternator or charger brings the primary bank to charge voltage, the SI Series automatically combines both banks for simultaneous charging — then separates them when charging stops, ensuring a dedicated starting battery is always available.\u003c\/p\u003e\u003cp\u003eRated at 120A continuous, the SI Series 7610 supports high-output alternators and is compatible with both 12V and 24V DC systems. A built-in LED indicates when batteries are combined, with an optional remote indicator for helm or panel mounting. One-piece tin-plated copper studs provide a permanent, vibration-resistant connection that will not loosen over time.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAutomatically combines and isolates two battery banks based on charge state\u003c\/li\u003e\n\u003cli\u003eIsolates batteries during engine starting to protect electronics\u003c\/li\u003e\n\u003cli\u003e120A continuous rating — supports high-output alternators\u003c\/li\u003e\n\u003cli\u003eCompatible with 12V and 24V DC systems\u003c\/li\u003e\n\u003cli\u003eBuilt-in LED indicates combined battery state\u003c\/li\u003e\n\u003cli\u003eOptional remote indicator connection\u003c\/li\u003e\n\u003cli\u003eCover side and bottom cable entry breakouts for flexible installation\u003c\/li\u003e\n\u003cli\u003eOne-piece tin-plated copper stud design — vibration-resistant, will not loosen\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eParts Desk Insights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 7610\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 661-7610\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Automatic Charging Relay (ACR) with Start Isolation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Rating:\u003c\/strong\u003e 120A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Voltage:\u003c\/strong\u003e 12V or 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Indicator:\u003c\/strong\u003e Built-in; optional remote indicator port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Entry:\u003c\/strong\u003e Cover side and bottom breakouts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStuds:\u003c\/strong\u003e One-piece tin-plated copper — permanent, vibration-resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 499g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e Confirm alternator output and battery bank wiring gauge before installation; 120A rating requires appropriately sized cable and fusing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51035249967140,"sku":"661-7610","price":262.59,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/163661ca-1b02-404b-910c-1e6b1092549e.png?v=1783538069","url":"https:\/\/marisolmarine.com\/products\/si-series-automatic-charging-relay-661-7610","provider":"Marisol Marine Company","version":"1.0","type":"link"}