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Circuit Breakers

We carry a wide variety circuit breakers for automotive and marine use.  Circuit breakers provide a resetable and reusable alternative over standard fuses for circuit protection, and can altogether replace fuses and fusable links in most applications. Circuit breakers come in 3 types: Type 1 are auto resettable, and once tripped, will attempt to reset the circuit, or 'cycle', as the internal elements of the breaker cool down. Type 2 (trip and hold) are called modified reset, and will remain tripped until the power is removed from the breaker. Type 3 circuit breakers are manual resettable, and require that a button or lever be pushed in order to reset the breaker. We carry thermal circuit breakers from the leaders in the transportation market, Cooper Bussmann and Carling Technologies. Our circuit breaker selection include the following: ATC and Mini style breakers, which can replace traditional fuses in many applications. High Amperage weatherproof breakers for higher current protection from 50 to 150 amps. The famous Bussmann 'Short Stop' brand, a workhorse in 12 and 24 volt circuit protection from 5 to 50 amps. Panel mount circuit breakers with 1/4" quick connections for mounting into panels with the amperage printed on the reset button. Use the links below to view our entire selection of 12 volt and 24 volt circuit breakers.
Bussmann 'Short Stop' Circuit Breakers

Bussmann 'Short Stop' Circuit Breakers

Short Stop Bussmann DC circuit breakers for automotive and marine use. 5 amps to 50 amps capacity. Available in Type 1, Type 2, and Type 3 versios.
High Amperage Waterproof Circuit Breakers

High Amp Circuit Breakers

High Amp Waterproof Circuit Breakers for providing protection to high power electrical wire feeds. Breakers available from 50 amps to 150 amps.
Panel Mount Circuit Breakers

Panel Mount Circuit Breakers

Panel mount thermal circut breakers are engineered for automotive, marine, and RV use.10-30 amp sizes Connections via 1/4 Inch quick connect terminals.
ATC Circuit Breakers

ATC Circuit Breakers

ATC Circuit Breakers ATC fuse replacement circuit breakers available in type 1 auto reset, Type 2 modified reset, and type 3 manual reset.
MINI Circuit Breakers

MINI Circuit Breakers

MINI Circuit Breakers. Available in type 1 auto reset and type 2 modified reset versions. Can replace MINI fuses in many electrical applications.
Mid-Range DC Circuit Breakers

Mid-Range Circuit Breakers

Cooper Bussman brand mid-range power circuit breakers for new and replacement circuits. 30 to 50 amp capacity. Connections made using #10 studs.
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