{"product_id":"blue-sea-systems-7610-120-amp-si-series-automatic-charging-relay","title":"Blue Sea Systems 7610 120 Amp SI-Series Automatic Charging Relay","description":"\u003cb\u003e7610\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e120 Amp SI-Series Automatic Charging Relay\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e    \u003cul\u003e\n\u003cli\u003e Allows temporary isolation of house loads from engine circuit during engine cranking to protect sensitive electronics\u003c\/li\u003e\n\u003cli\u003eAutomatically combines battery banks during the charging cycle and isolates under discharge\u003c\/li\u003e\n\u003cli\u003e12\/24 Volt auto ranging voltage input\u003c\/li\u003e\n\u003cli\u003eWaterproof rated IP67 - temporary immersion for 30 minutes\u003c\/li\u003e\n\u003cli\u003eIgnition protected - safe for installation aboard gasoline powered boats\u003c\/li\u003e\n\u003cli\u003eRemote LED output indicates relay state away from ACR\u003c\/li\u003e\n\u003cli\u003eLED light indicates when batteries are combined\u003c\/li\u003e\n\u003cli\u003eLED blinks in undervoltage lockout and starting lockout\u003c\/li\u003e\n\u003cli\u003eSupports high-output alternators up to 120 Amperes\u003c\/li\u003e\n\u003cli\u003eIncluded with the ADD A BATTERY Dual Circuit System\u003c\/li\u003e\n\u003cli\u003eAutomatically combines battery banks during the charging cycle and isolates under discharge\u003c\/li\u003e\n\u003cli\u003eIgnition protected - safe for installation aboard gasoline-powered boats\u003c\/li\u003e\n\u003cli\u003eActivates from any charging source - alternators, battery chargers, or solar panels\u003c\/li\u003e\n\u003cli\u003eHermetically sealed contacts \/ vaporproof\u003c\/li\u003e\n\u003cli\u003eSide and bottom knockouts for power cable connections\u003c\/li\u003e\n\u003cli\u003eClip-on cover protects and insulates terminal connections\u003c\/li\u003e\n\u003cli\u003eTin-plated copper studs for maximum corrosion resistance\u003c\/li\u003e\n\u003cli\u003e7\/8\" (22.22mm) stud length to accept multiple cable terminals\u003c\/li\u003e\n\u003cli\u003e1\/4\" x 0.031\" male quick connect terminals for ground and remote LED and starting interrupt\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e \u003c!--- cis2:m2lsl5xp ---\u003e\n\u003cp\u003eThe Blue Sea Systems 7610 120 Amp SI-Series Automatic Charging Relay helps manage dual-battery electrical systems in boats and other 12- or 24-volt applications. It automatically combines battery banks when a charging source is available and isolates them during discharge, helping protect starting power while supporting reliable charging from alternators, battery chargers, or solar panels.\u003c\/p\u003e\u003cp\u003eDesigned for marine electrical installations, this automatic charging relay includes ignition protection for use aboard gasoline-powered boats and an IP67 waterproof rating for temporary immersion. The relay can temporarily isolate house loads from the engine circuit during engine cranking, helping protect sensitive electronics. Its LED indicator shows when the batteries are combined, while the remote LED output allows relay status to be monitored from another location. Undervoltage and starting lockout conditions are indicated by a flashing LED.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic battery management:\u003c\/strong\u003e Combines battery banks during charging and isolates them under discharge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12\/24-volt auto-ranging input:\u003c\/strong\u003e Supports electrical systems across both voltage ranges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120-amp capacity:\u003c\/strong\u003e Supports high-output alternators up to 120 amperes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine-ready construction:\u003c\/strong\u003e IP67 waterproof rating, ignition protection, hermetically sealed contacts, and vaporproof design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear status monitoring:\u003c\/strong\u003e Built-in LED indicates when batteries are combined, with remote LED output and lockout alerts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation-focused design:\u003c\/strong\u003e Tin-plated copper studs, cable knockouts, a clip-on terminal cover, and quick-connect terminals simplify protected electrical connections.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details:\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\u003ePart number:\u003c\/strong\u003e 7610\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e SI-Series automatic charging relay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage input:\u003c\/strong\u003e 12\/24 volts, auto-ranging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum supported alternator output:\u003c\/strong\u003e 120 amperes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof rating:\u003c\/strong\u003e IP67; temporary immersion for 30 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal material:\u003c\/strong\u003e Tin-plated copper studs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud length:\u003c\/strong\u003e 7\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-connect terminals:\u003c\/strong\u003e 1\/4 inch by 0.031 inch male terminals for ground, remote LED, and starting interrupt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem compatibility:\u003c\/strong\u003e Included with the ADD A BATTERY Dual Circuit System\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCalifornia Proposition 65 Warning\u003c\/h3\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eChoose the Blue Sea Systems 7610 for automatic, monitored battery-bank control in demanding marine charging applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSEO META DESCRIPTION:\u003c\/strong\u003e Blue Sea Systems 7610 120 Amp automatic charging relay combines and isolates dual battery banks for 12\/24V marine charging systems.\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eTruck Freight: No\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOversized: No\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOwners Manual Url: https:\/\/productimageserver.com\/literature\/ownersManual\/30594OM.pdf\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":44936995143769,"sku":"30594","price":152.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/30594XL.jpg?v=1789835075","url":"https:\/\/www.marinepartsonly.com\/products\/blue-sea-systems-7610-120-amp-si-series-automatic-charging-relay","provider":"Marine Parts Only","version":"1.0","type":"link"}