{"title":"Blue Sea Systems","description":"\u003cp\u003eBlue Sea Systems 285-Series and 187-Series thermal circuit breakers in surface and panel mount, an HD-Series heavy duty on-off battery switch, a Common 150A BusBar, a busbar cover and a 12 V DC plug for boat wiring. Blue Sea Systems says it was founded in 1992 to make marine electrical products that improve the safety, simplicity and reliability of boating. Order online from Scuba Evolution in Johannesburg, delivered anywhere in South Africa.\u003c\/p\u003e","products":[{"product_id":"blue-sea-285-series-surface-mount-circuit-breaker","title":"285-Series Surface Mount Circuit Breaker","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\u003cp\u003eThis thermal circuit breaker combines overcurrent protection and manual switching in one surface-mounted unit for marine DC electrical systems. A thermally responsive bi-metal blade opens the circuit when an overload causes a trip, and a visible reset lever shows when the circuit is open. The Type III trip-free mechanism stops the breaker being held closed after it trips, so a fault cannot be overridden by holding the lever down. The 285-Series is weather-resistant and ignition protected, and it meets SAE J1171 external ignition protection requirements, which makes it suitable for petrol-powered boats when installed to the maker's instructions. It mounts on a flat surface with no recessed panel cut-out, and it is designed as a drop-in replacement for 185-Series breakers. Six ratings are offered, from 30 A to 150 A, all for systems up to 48 V DC. It suits boat owners protecting battery feeds and high-current accessories with a breaker that also works as a switch.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSeries: 285-Series\u003c\/li\u003e\n\u003cli\u003eMounting: surface mount\u003c\/li\u003e\n\u003cli\u003eRatings: 30, 40, 50, 70, 100 and 150 A\u003c\/li\u003e\n\u003cli\u003eMaximum voltage: 48 V DC\u003c\/li\u003e\n\u003cli\u003eType: thermal, bi-metal blade, Type III trip-free with manual reset\u003c\/li\u003e\n\u003cli\u003eIgnition protection: meets SAE J1171 external ignition protection\u003c\/li\u003e\n\u003cli\u003eConstruction: weather-resistant\u003c\/li\u003e\n\u003cli\u003eFit: drop-in replacement for 185-Series breakers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne circuit breaker in the chosen rating\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLUE SEA SYSTEMS","offers":[{"title":"30A","offer_id":67998856151353,"sku":"BS-7181B","price":2100.0,"currency_code":"ZAR","in_stock":true},{"title":"40A","offer_id":67998856184121,"sku":"BS-7182B","price":2100.0,"currency_code":"ZAR","in_stock":true},{"title":"50A","offer_id":67998856216889,"sku":"BS-7183B","price":2100.0,"currency_code":"ZAR","in_stock":true},{"title":"70A","offer_id":67998856249657,"sku":"BS-7185B","price":2100.0,"currency_code":"ZAR","in_stock":true},{"title":"100A","offer_id":67998856282425,"sku":"BS-7187B","price":2100.0,"currency_code":"ZAR","in_stock":true},{"title":"150A","offer_id":67998856315193,"sku":"BS-7189B","price":2100.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1730\/8473\/files\/blue-sea-285-series-surface-mount-circuit-breaker-30a.jpg?v=1794040641"},{"product_id":"blue-sea-187-series-surface-mount-circuit-breaker","title":"187-Series Surface Mount Circuit Breaker","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\u003cp\u003eThis heavy-duty marine thermal circuit breaker combines manual switching and overcurrent protection in one surface-mounted unit, and it is supplied here in a 60 A rating. Waterproof construction and ignition protection make it suitable for installation aboard petrol-powered boats when fitted to the maker's instructions, and it meets SAE J1171 external ignition protection requirements. The Type III trip-free mechanism prevents the breaker being held in the on position during a fault. A large operating lever gives clear manual control, and its vertical or horizontal position shows the trip status at a glance. The surface-mount design needs no recessed panel cut-out, and recessed mounting holes give a neat finish. Heavy-duty terminal studs leave generous clearance for heavy-gauge cable lugs and high-torque connections. It suits owners who need a robust breaker and switch for a high-current DC circuit on a boat.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSeries: 187-Series\u003c\/li\u003e\n\u003cli\u003eMounting: surface mount\u003c\/li\u003e\n\u003cli\u003eRating: 60 A\u003c\/li\u003e\n\u003cli\u003eMaximum voltage: 48 V DC\u003c\/li\u003e\n\u003cli\u003eType: thermal, Type III trip-free with manual reset\u003c\/li\u003e\n\u003cli\u003eIgnition protection: meets SAE J1171 external ignition protection\u003c\/li\u003e\n\u003cli\u003eConstruction: waterproof\u003c\/li\u003e\n\u003cli\u003eLever: large, orientation shows trip status\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne circuit breaker\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLUE SEA SYSTEMS","offers":[{"title":"60A","offer_id":67998856642873,"sku":"BS-7140B","price":3320.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1730\/8473\/files\/blue-sea-187-series-surface-mount-circuit-breaker-60a.jpg?v=1794040645"},{"product_id":"blue-sea-285-series-panel-mount-circuit-breaker","title":"285-Series Panel Mount Circuit Breaker","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\u003cp\u003eThis marine thermal circuit breaker gives overcurrent protection and manual switching in a single panel-mounted unit, here in a 40 A rating. It is built for marine DC electrical systems and protects wiring and connected equipment from excessive current while allowing the circuit to be switched and reset by hand. Weather-resistant construction and ignition protection make it suitable for petrol-powered boats when installed to the maker's instructions, and it meets SAE J1171 external ignition protection requirements. A visible reset lever shows when the breaker is open, and the Type III trip-free mechanism stops it being held closed after tripping. The panel-mount design fits neatly into marine electrical panels, and the M6 terminal studs give secure connections. It is designed as a drop-in replacement for compatible 185-Series breakers. It suits boat owners wiring or upgrading a switch panel.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSeries: 285-Series\u003c\/li\u003e\n\u003cli\u003eMounting: panel mount\u003c\/li\u003e\n\u003cli\u003eRating: 40 A\u003c\/li\u003e\n\u003cli\u003eTerminals: M6 studs\u003c\/li\u003e\n\u003cli\u003eType: thermal, Type III trip-free with manual reset\u003c\/li\u003e\n\u003cli\u003eIgnition protection: meets SAE J1171 external ignition protection\u003c\/li\u003e\n\u003cli\u003eConstruction: weather-resistant\u003c\/li\u003e\n\u003cli\u003eFit: drop-in replacement for compatible 185-Series breakers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne circuit breaker\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLUE SEA SYSTEMS","offers":[{"title":"40A","offer_id":67998856806713,"sku":"BS-7082","price":2150.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1730\/8473\/files\/blue-sea-285-series-panel-mount-circuit-breaker-40a.jpg?v=1794040650"},{"product_id":"blue-sea-187-series-panel-mount-circuit-breaker","title":"187-Series Panel Mount Circuit Breaker","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\u003cp\u003eThis heavy-duty marine thermal circuit breaker combines manual switching and overcurrent protection in one panel-mounted unit for marine DC electrical systems. Waterproof construction and ignition protection make it suitable for installation aboard petrol-powered boats when fitted to the maker's instructions. A large operating lever gives clear manual control, and its vertical or horizontal position shows the trip status. The Type III trip-free mechanism prevents the breaker being held in the on position during a fault. Recessed mounting holes give a clean panel finish, and generous clearance around the terminal studs takes heavy-gauge cable lugs, with robust studs for secure high-torque connections. Four ratings are offered, from 40 A to 150 A, and all are rated to 48 V DC maximum. It suits boat owners who want a rugged breaker and switch set into a main distribution panel.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSeries: 187-Series\u003c\/li\u003e\n\u003cli\u003eMounting: panel mount\u003c\/li\u003e\n\u003cli\u003eRatings: 40, 60, 100 and 150 A\u003c\/li\u003e\n\u003cli\u003eMaximum voltage: 48 V DC\u003c\/li\u003e\n\u003cli\u003eType: thermal, Type III trip-free with manual reset\u003c\/li\u003e\n\u003cli\u003eIgnition protection: suitable for petrol-powered boats\u003c\/li\u003e\n\u003cli\u003eConstruction: waterproof\u003c\/li\u003e\n\u003cli\u003eLever: large, orientation shows trip status\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne circuit breaker in the chosen rating\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLUE SEA SYSTEMS","offers":[{"title":"40A","offer_id":67998857756985,"sku":"BS-7038B","price":3550.0,"currency_code":"ZAR","in_stock":true},{"title":"60A","offer_id":67998857789753,"sku":"BS-7040B","price":3200.0,"currency_code":"ZAR","in_stock":true},{"title":"100A","offer_id":67998857822521,"sku":"BS-7044B","price":3200.0,"currency_code":"ZAR","in_stock":true},{"title":"150A","offer_id":67998857855289,"sku":"BS-7048B","price":3550.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1730\/8473\/files\/blue-sea-187-series-panel-mount-circuit-breaker-40a.jpg?v=1794040664"},{"product_id":"blue-sea-hd-series-heavy-duty-on-off-battery-switch","title":"HD-Series Heavy Duty On-Off Battery Switch","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\u003cp\u003eThis heavy-duty single-circuit battery switch gives dependable battery isolation and power control in marine electrical systems. It connects one battery to one load group, and turning it to off disconnects the supply when required. It has two positions, on and off, and no battery-combine function. An alternator field disconnect is not included. The switch is ignition protected, which makes it suitable for petrol-powered boats when installed to the maker's instructions. The housing supports either surface mounting or rear-panel mounting, so it fits a range of installations, and it accepts two 4\/0 AWG battery cables for high-current switching in battery and power distribution systems. An optional icon label kit from the same maker is available separately. It suits boat owners who need a robust way to isolate a battery for storage, maintenance or safety.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSeries: HD-Series\u003c\/li\u003e\n\u003cli\u003eFunction: single-circuit on and off\u003c\/li\u003e\n\u003cli\u003eConnects: one battery to one load group\u003c\/li\u003e\n\u003cli\u003eCable: accepts two 4\/0 AWG battery cables\u003c\/li\u003e\n\u003cli\u003eMounting: surface or rear panel\u003c\/li\u003e\n\u003cli\u003eIgnition protection: suitable for petrol-powered boats\u003c\/li\u003e\n\u003cli\u003eNot included: battery combine, alternator field disconnect\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne battery switch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLUE SEA SYSTEMS","offers":[{"title":"Default Title","offer_id":67998858084665,"sku":"BS-3000B","price":3250.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1730\/8473\/files\/blue-sea-hd-series-heavy-duty-on-off-battery-switch-main.jpg?v=1794040672"},{"product_id":"blue-sea-common-busbar-cover-10-gang-four-stud","title":"Common BusBar Cover for 10 Gang and Four Stud Models","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\u003cp\u003eThis protective cover is made for Blue Sea Systems Common 150A BusBars, and it fits the 10 gang model and the four stud model. It shields exposed electrical terminals in marine power distribution systems, giving the connections a protective barrier while keeping the layout compact and organised. The cover is lightweight, at about 0.04 kg, which suits boat electrical installations where space and weight both count. It is not made for the 20 gang busbar, which has its own dedicated cover. Fitting a cover to a busbar helps stop stray metal, tools or loose cable ends bridging live terminals, and it keeps a wiring run tidy. It suits boat owners finishing a power distribution board with a purpose-made cover instead of improvised protection.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFits: Common 150A BusBar, 10 gang and four stud models\u003c\/li\u003e\n\u003cli\u003eDoes not fit: 20 gang BusBar, which has its own cover\u003c\/li\u003e\n\u003cli\u003ePurpose: protective cover over exposed terminals\u003c\/li\u003e\n\u003cli\u003eWeight: 0.04 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne busbar cover\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLUE SEA SYSTEMS","offers":[{"title":"Default Title","offer_id":67998858248505,"sku":"BS-2715","price":160.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1730\/8473\/files\/blue-sea-common-busbar-cover-main.jpg?v=1794040675"},{"product_id":"blue-sea-common-150a-busbar-20-gang","title":"Common 150A BusBar 20 Gang","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\u003cp\u003eThis common busbar simplifies electrical connections and provides dependable power distribution in marine electrical systems. It works as a positive distribution busbar, or it can gather negative and AC ground circuits in one place. There are 20 screw terminals for the individual circuits and two terminal studs for the main connections. The bus is tin-plated copper on a glass-reinforced thermoplastic base rated UL 94-V0, which resists corrosion and heat. It carries a continuous 150 A on DC systems and 130 A on AC systems, with a maximum voltage of 300 V AC or 48 V DC. The busbar is CE and UKCA certified. A protective cover is sold separately, and the 20 gang model needs its own dedicated cover. It suits boat owners building or tidying a distribution board with many small circuits.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTerminals: 20 screw terminals and 2 studs\u003c\/li\u003e\n\u003cli\u003eContinuous current: 150 A DC, 130 A AC\u003c\/li\u003e\n\u003cli\u003eMaximum voltage: 300 V AC, 48 V DC\u003c\/li\u003e\n\u003cli\u003eBus material: tin-plated copper\u003c\/li\u003e\n\u003cli\u003eBase: glass-reinforced thermoplastic, UL 94-V0\u003c\/li\u003e\n\u003cli\u003eCertification: CE and UKCA\u003c\/li\u003e\n\u003cli\u003eCover: sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne busbar\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLUE SEA SYSTEMS","offers":[{"title":"Default Title","offer_id":67998858772793,"sku":"BS-2302B","price":1100.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1730\/8473\/files\/blue-sea-common-150a-busbar-20-gang-main.jpg?v=1794040688"},{"product_id":"blue-sea-12-v-dc-plug","title":"12 V DC Plug","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\u003cp\u003eThis 12 V DC plug is made for wet environments and constant vibration, which is what a boat offers. A moisture-proof sealing ring around the shaft keeps spray out and helps the plug seat firmly in the outlet. A twist-lock system holds the plug securely in the socket, so vibration does not shake it loose. A built-in 10 A fuse protects the circuit, and an on indicator LED shows that power is present. Internal strain relief and a cord seal protect the cable entry, and all current-carrying parts are nickel-plated copper alloy, with large contact surfaces for a good electrical connection. The plug is rated to a maximum of 12 V DC and weighs about 0.04 kg. It suits boat owners powering a phone charger, a GPS or a handheld spotlight from a 12 V outlet on a console, panel or surface.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eVoltage: 12 V DC maximum\u003c\/li\u003e\n\u003cli\u003eFuse: built-in 10 A\u003c\/li\u003e\n\u003cli\u003eIndicator: on LED\u003c\/li\u003e\n\u003cli\u003eLock: twist-lock into the socket\u003c\/li\u003e\n\u003cli\u003eSeal: moisture-proof ring around the shaft\u003c\/li\u003e\n\u003cli\u003eContacts: nickel-plated copper alloy\u003c\/li\u003e\n\u003cli\u003eWeight: 0.04 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne 12 V DC plug\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLUE SEA SYSTEMS","offers":[{"title":"Default Title","offer_id":67998858969401,"sku":"BS-1010","price":515.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1730\/8473\/files\/blue-sea-12-v-dc-plug-main.jpg?v=1794040692"}],"url":"https:\/\/scubaevolution.co.za\/collections\/blue-sea-systems.oembed","provider":"Scuba Evolution","version":"1.0","type":"link"}