{"product_id":"blue-sea-15a-c-series-single-pole-toggle-circuit-breaker","title":"Blue Sea 15A C-Series Single-Pole Toggle Circuit Breaker","description":"\u003ch2\u003eIntegrated Magnetic Hydraulic Overcurrent Protection and Switching\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eBlue Sea C-Series 15A Single-Pole Toggle Circuit Breaker\u003c\/strong\u003e delivers dependable electrical protection and manual circuit control in a single, compact device. Engineered for demanding marine, RV, caravan, and off-grid industrial applications, this component eliminates the need for separate switches and fuse holders. By consolidating circuit switching and overcurrent protection, it simplifies switchboard wiring, reduces potential failure points, and saves valuable space behind your distribution panel.\u003c\/p\u003e\u003ch3\u003eWhy Choose a Magnetic Hydraulic Circuit Breaker?\u003c\/h3\u003e\u003cp\u003eStandard thermal breakers rely on heat to trip, meaning their performance can fluctuate significantly in high-temperature environments like engine bays, enclosed battery boxes, or unventilated vehicle canopies. The \u003cstrong\u003eBlue Sea C-Series\u003c\/strong\u003e utilises a \u003cstrong\u003emagnetic hydraulic mechanism\u003c\/strong\u003e that responds purely to electrical current flow rather than ambient temperature. This ensures consistent, reliable trip profiles whether you are travelling through scorching Australian outback conditions or operating in cooler marine climates.\u003c\/p\u003e\u003cp\u003eAdditionally, the mechanism incorporates a \u003cstrong\u003etrip-free design\u003c\/strong\u003e. This vital safety feature ensures that the internal contacts cannot be manually held closed during an active fault or short circuit. If an overcurrent event occurs, the breaker will trip and remain disconnected until the fault is resolved, significantly reducing the risk of wire insulation meltdowns, equipment damage, and electrical fires compared to basic fuse setups.\u003c\/p\u003e\u003ch3\u003eKey Features and Construction Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Function Design:\u003c\/strong\u003e Combines manual circuit switching and precise overcurrent protection into one integrated panel-mount unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Hydraulic Operation:\u003c\/strong\u003e Temperature-stable mechanism prevents nuisance tripping in hot enclosures while maintaining strict fault protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip-Free Safety Mechanism:\u003c\/strong\u003e Internal contacts cannot be forced or held in the ON position while a dangerous overcurrent fault is present.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic White Toggle Switch:\u003c\/strong\u003e Provides clear visual status indication and positive tactile feedback for effortless manual control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Phenolic Housing:\u003c\/strong\u003e Housed in a robust black thermoset plastic enclosure engineered to withstand harsh marine and mobile vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Installation Hardware:\u003c\/strong\u003e Features threaded brass inserts for reliable panel mounting and heavy-duty rear screw terminals for solid cable termination.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEngineered for Harsh Marine and Off-Grid Environments\u003c\/h3\u003e\u003cp\u003eElectrical systems in boats, 4WDs, and off-grid solar installations are constantly subjected to vibration, moisture, and thermal cycling. The Blue Sea C-Series is constructed with a high-strength \u003cstrong\u003ephenolic housing\u003c\/strong\u003e that resists heat and corrosion. The rear of the unit is equipped with heavy-duty screw terminals designed to clamp down securely on ring or fork terminals, minimising voltage drop and preventing loose connections that can cause localised heating over time.\u003c\/p\u003e\u003cp\u003eAt the front of the panel, the contrasting white toggle actuator makes it easy to identify tripped circuits at a glance, even in dimly lit cabins or utility canopies. The integrated threaded brass mounting inserts allow for straightforward, flush installation into custom dashboards, marine switchboards, or auxiliary power control panels.\u003c\/p\u003e\u003ch3\u003eIdeal Applications for 15A Circuit Protection\u003c\/h3\u003e\u003cp\u003eA 15A rating is well-suited for protecting medium-draw electrical branches and sensitive electronics. Common applications include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMarine navigation equipment, bilge pumps, and cabin lighting circuits\u003c\/li\u003e\n\u003cli\u003eCaravan and camper trailer 12V or 24V distribution panels, water pumps, and diesel heaters\u003c\/li\u003e\n\u003cli\u003e4WD auxiliary battery canopies, work lights, and communication radios\u003c\/li\u003e\n\u003cli\u003eOff-grid solar control boards and industrial telemetry systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUpgrade Your Electrical Distribution System\u003c\/h3\u003e\u003cp\u003eEnsure your critical wiring and appliances are shielded against electrical faults with professional-grade hardware. Add the \u003cstrong\u003eBlue Sea C-Series 15A Single-Pole Toggle Circuit Breaker\u003c\/strong\u003e to your system configuration today for streamlined switching and reliable overcurrent protection.\u003c\/p\u003e","brand":"Blue Sea","offers":[{"title":"Default Title","offer_id":43631621570621,"sku":"BS-7352B","price":80.31,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/blue-sea-15a-single-pole-toggle-circuit-breaker-bs-7352b.png?v=1792905306","url":"https:\/\/www.solar4rvs.com.au\/products\/blue-sea-15a-c-series-single-pole-toggle-circuit-breaker","provider":"Solar 4 RVs","version":"1.0","type":"link"}