Sea Origin External circuit breaker 80A

SEA ORIGIN External Circuit Breaker 80A | Heavy-Duty Resettable Protection

Ensure the absolute safety and reliability of your high-amperage electrical systems with the SEA ORIGIN 80A External Circuit Breaker. Engineered for the most demanding marine and automotive environments, this device provides superior overcurrent protection, replacing the need for single-use fuses with a convenient, resettable switch. It is the definitive choice for safeguarding critical equipment from damaging electrical surges, offering peace of mind whether you are on the water, on the road, or off the grid. Its robust construction and advanced safety features make it an essential component for any serious electrical installation.

This heavy-duty surface-mounted resettable circuit breaker is designed for exceptional durability and performance. The housing is constructed from a high-temperature UL 94V-0 thermoplastic polymer, providing excellent flame resistance for enhanced safety in enclosed spaces. With a certified IP67 protection rating, this breaker is fully sealed against dust and can withstand temporary immersion in water, making it perfectly suited for engine rooms, bilges, or external vehicle mounting where exposure to moisture and debris is a constant concern.

Safety is paramount, which is why this unit is an ignition-protected device compliant with the stringent ISO 8846 and SAE J1171 standards. This crucial feature ensures it will not ignite flammable vapors, making it safe for installation in proximity to fuel sources, engines, and battery compartments. The internal design features high-quality tinned copper circuitry to guarantee maximum conductivity and minimal voltage drop, while the stainless steel threaded bolts offer superior corrosion resistance and secure, long-lasting connections. The breaker is complete with stainless steel nuts and washers for a professional and reliable terminal fixing.

The manual reset mechanism allows for quick and easy system restoration after an overload is cleared, minimizing downtime and eliminating the need to carry spare fuses. This versatile and powerful circuit breaker is ideal for protecting high-draw applications such as anchor winches, bow thrusters, trolling motors, windlasses, and shunt winches. Trust in SEA ORIGIN to deliver uncompromising protection for your most valuable electrical investments.

Attributes
* Circuit breakers

Technical Specifications
* Electricity: 80A
* Interruption Capacity: 5.000A @ 12Vdc
* Maximum Voltage: 48 Vdc
* Weight: 0.260 kg
* Screw: M6 (accepts 1/4" ring terminal)
* Pin: 8´ (stud size)
* Ingress Protection: IP67
* Ignition Protection: ISO 8846 / SAE J1171
* Housing Material: UL 94V-0 Thermoplastic