120A Waterproof Circuit Breaker Fuse Holder with Manual Reset, for Cars, Boats, ATVs, Audio Systems

Function: The circuit breaker can protect your trolling motor from electrical damage, preventing excessive current and voltage surges from damaging the amps. Resettable: Two modes, current overload disconnection and manual disconnection. Once the circuit is repaired, the switch illuminates and the fuse block can be reused; no need to replace the inline fuse, saving you money. Wide Application: Primarily used for audio and amp protection in cars, trucks, boats, RVs, marine vehicles, buses, etc. Also used in battery charging and DC audio systems. Installation: Surface mount, panel mount, or firewall mount. Water-resistant housing with protective insulation included; splash and dust resistant.