{"product_id":"blue-sea-m-series-dual-circuit-plus-battery-switch","title":"Blue Sea M Series Dual Circuit Plus Battery Switch","description":"\u003cp\u003eThe M-Series Dual Circuit Plus Marine Battery Switch is a heavy-duty battery isolation switch designed for reliable power management on boats, RVs, and other 12V or 24V electrical systems. With a 300 Amp continuous rating and a 32V DC maximum operating voltage, it is ideal for outboard engines as well as small petrol and diesel-powered vessels.\u003c\/p\u003e\n\u003cp\u003eManufactured using marine-grade reinforced polycarbonate and tin-plated copper terminals, the switch delivers outstanding durability, excellent conductivity, and exceptional corrosion resistance in harsh marine environments. Its ignition-protected design makes it safe for installation aboard gasoline-powered boats, while the IP66-rated housing protects against powerful water jets for dependable operation in demanding conditions.\u003c\/p\u003e\n\u003cp\u003eDesigned for easy installation, the versatile case supports surface, front panel, or rear panel mounting, while the removable isolator cover allows cable entry from multiple directions. Long 7\/8\" (22.2mm) M10 studs accommodate multiple cable terminals, making the switch suitable for larger battery banks using cables up to 4\/0 AWG (95mm²).\u003c\/p\u003e\n\u003cp\u003eIdeal as a master battery disconnect or isolation switch, the M-Series provides safe battery isolation during maintenance, storage, or emergency situations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty 300A continuous marine battery switch\u003c\/li\u003e\n\u003cli\u003eSuitable for outboards and small petrol or diesel engines\u003c\/li\u003e\n\u003cli\u003e32V DC maximum operating voltage\u003c\/li\u003e\n\u003cli\u003eIgnition protected for gasoline-powered boats\u003c\/li\u003e\n\u003cli\u003eIP66 waterproof housing resists powerful water jets\u003c\/li\u003e\n\u003cli\u003eTin-plated copper M10 (3\/8\"-16) terminal studs\u003c\/li\u003e\n\u003cli\u003eOne-piece terminal stud design prevents loosening\u003c\/li\u003e\n\u003cli\u003e7\/8\" (22.2mm) long studs accept multiple cable terminals\u003c\/li\u003e\n\u003cli\u003eAccepts battery cables up to 4\/0 AWG (95mm²)\u003c\/li\u003e\n\u003cli\u003eReinforced polycarbonate housing for maximum durability\u003c\/li\u003e\n\u003cli\u003eSurface, front panel, or rear panel mounting options\u003c\/li\u003e\n\u003cli\u003eIsolator cover with multi-direction cable access\u003c\/li\u003e\n\u003cli\u003eTactile ON\/OFF knob position indicator\u003c\/li\u003e\n\u003cli\u003eInternational ON\/OFF labels and circuit icon label set included\u003c\/li\u003e\n\u003cli\u003eCompatible with Paralleling Link Bus 8-29159\u003c\/li\u003e\n\u003cli\u003eIdeal for marine and RV electrical systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"spec-table\" style=\"width:100%;border-collapse:collapse;font-family:Roboto, Arial, sans-serif;background:#ffffff;text-align:center;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eSpecification\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:center;font-weight:500;\"\u003eDetails\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCranking Rating\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e10 sec. \/ 1000 AMPS\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eIntermittent Rating\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e5 min. \/ 450 AMPS\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eContinuous Rating\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e300 AMPS\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMaximum Operating Voltage\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e32 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eTerminal Stud Size\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e3\/8\"-16 (M10)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eTerminal Stud Torque\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e120 in-lbs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMounting Holes\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eAccept #10 screw\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCable Size to Meet Ratings\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e4\/0 AWG (95mm2)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCable Clearance\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1.12\" (28.4mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Blue Sea","offers":[{"title":"Red","offer_id":63895556063609,"sku":"AF-8-26011","price":70.98,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":63895560290681,"sku":"AF-8-26011200","price":64.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/6151\/2725\/files\/8-26011-1612420263.jpg?v=1695895084","url":"https:\/\/marinescene.co.uk\/products\/blue-sea-m-series-dual-circuit-plus-battery-switch","provider":"Marine Scene","version":"1.0","type":"link"}