For enhanced durability and safety in demanding environments, OptiFuse offers powerful high amperage heavy-duty circuit breakers. They are commonly installed near a vehicle’s battery to protect against high amperage draws. OptiFuse’s circuit breakers are designed for high-amperage applications in various vehicles such as RVs, marine craft, emergency vehicles, and heavy-duty trucks. OptiFuse is a manufacturer and marketer of overcurrent and over-voltage protection devices.
Founded in 2000, OptiFuse set out on a mission to make the world a safer place by designing, manufacturing, and distributing quality circuit protection devices that customers can trust. The manufacturer’s growing selection of circuit protection devices are designed for use in automotive, electronics, industrials, and other applications.
A circuit breaker is an electrical switch that protects circuits from damage caused by overloads, short circuits, or ground faults. It’s designed to automatically interrupt the flow of electricity to prevent fires and protect appliances when a fault is detected. Unlike traditional fuses that need to be replaced after a single use, circuit breakers can be reset and reused.
OptiFuse’s circuit breakers do this and more. The product meets ABYC requirements with a 3,000A interrupt rating for DC main circuit protection on battery banks up to 1,100 CCA capacity and are waterproof (IP67) and ignition rated – making them suitable for use in marine engine compartments. Other key features include:
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