{"product_id":"blue-sea-systems-285-series-40a-surface-mount-circuit-breaker-ignition-protected-trip-free-marine-switch","title":"Blue Sea Systems 285-Series 40A Surface-Mount Circuit Breaker — Ignition Protected, Trip-Free Marine Switch","description":"\u003cp\u003e\u003cstrong\u003eThe Blue Sea Systems 285-Series 40A surface-mount circuit breaker is a combined switch and medium-duty protective device designed for marine applications such as windlasses and electric winches.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact, surface-mounted breaker replaces the 185 series and pairs on\/off switching with tailored circuit protection so a single unit both controls and safeguards a circuit. Its visible lever clearly indicates a trip condition, and the trip-free mechanism prevents the breaker from being forced back ON during a fault. Built to withstand marine environments, the unit is ignition protected and water resistant, allowing flexible installation locations including gasoline-engine compartments.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this breaker protect my windlass or winch without extra fusing?\u003c\/h3\u003e\n\n\u003cp\u003eThe 285-Series acts as a dedicated switch and overcurrent protector in one, interrupting fault currents automatically while still functioning as a manual control. The trip-free design stops the lever from being held ON under overload, eliminating a common bypass risk. Terminal caps and face-mounted studs reduce accidental shorts and simplify wiring.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e40 amp rated for medium-duty loads such as windlasses and winches\u003c\/li\u003e\n  \u003cli\u003eTrip-free action prevents overriding during fault events\u003c\/li\u003e\n  \u003cli\u003eConnected terminal caps protect against contact and cross-current shorts\u003c\/li\u003e\n  \u003cli\u003eFace-mounted studs speed installation and access\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere can I mount the 285-Series on my vessel, and is it safe near engines?\u003c\/h3\u003e\n\n\u003cp\u003eIts surface-mount design and water-resistant housing make it suitable for bulkheads, panels, and many other visible mounting locations. Because the breaker is ignition protected, it is approved for installation in gasoline-engine spaces where spark suppression is required. Still, follow marine wiring practices and manufacturer instructions for ventilation and spacing.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSurface-mount form factor fits panel or bulkhead installations\u003c\/li\u003e\n  \u003cli\u003eWater-resistant housing tolerates marine spray and damp locations\u003c\/li\u003e\n  \u003cli\u003eIgnition protection allows installation in gasoline engine compartments\u003c\/li\u003e\n  \u003cli\u003eVisible lever gives immediate visual status at the mounting location\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install and maintain this breaker?\u003c\/h3\u003e\n\n\u003cp\u003eThe breaker’s terminal studs on the front face give clear connection points that simplify wiring and reduce time at the helm or in the engine room. The detachable terminal caps cover live studs to help prevent accidental contact during service. Blue Sea Systems builds this unit as a drop-in replacement for the 185 series, so upgrades or replacements require minimal panel modification.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFace-mounted terminal studs for straightforward wiring and inspection\u003c\/li\u003e\n  \u003cli\u003eRemovable terminal caps protect connections and aid safe maintenance\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for 185 series simplifies upgrades\u003c\/li\u003e\n  \u003cli\u003eFive-year manufacturer warranty for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat electrical and safety features should I expect from the 285-Series?\u003c\/h3\u003e\n\n\u003cp\u003eThe 285-Series provides medium-duty circuit protection with a clear trip indicator and a mechanism that prevents manual override during a fault. It meets practical marine safety needs with water resistance and ignition protection and includes construction details that reduce the chance of shorts and exposure to live terminals.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMedium-duty 40A rating tailored to common deck and accessory loads\u003c\/li\u003e\n  \u003cli\u003eTrip-free mechanism prevents holding the breaker ON under fault conditions\u003c\/li\u003e\n  \u003cli\u003eWater-resistant and ignition protected for marine safety compliance\u003c\/li\u003e\n  \u003cli\u003eFive-year warranty gives added assurance of product longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Blue Sea Systems 285-Series 40A breaker is aimed at boat owners, marine electricians, and installers who need a compact, reliable switch-protector for medium-duty loads — especially for windlasses, electric winches, and similar deck equipment. It suits anyone upgrading from the 185 series, fitting components in engine rooms where ignition protection is required, or seeking a visibly tripped, easy-to-service circuit breaker with covered terminals and straightforward installation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the 285-Series be mounted in a gasoline engine compartment?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The breaker is ignition protected and suitable for installation in gasoline-engine spaces following manufacturer guidelines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the 285-Series a direct replacement for the 185 series?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 285-Series is designed as a drop-in replacement for the 185 series to simplify upgrades and installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":55171942121815,"sku":"B005168AOG","price":77.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/blue-sea-systems-285-front-view.jpg?v=1790449875","url":"https:\/\/britishgarage.co.uk\/products\/blue-sea-systems-285-series-40a-surface-mount-circuit-breaker-ignition-protected-trip-free-marine-switch","provider":"British Garage","version":"1.0","type":"link"}