電機熱保護

Custom 16-3F, 187-Series 25A-300A, 2000A/32VDC , 2000A/14VDC, 1500A/48VDC Type Marine Circuit Breaker for Boat / 使用手動重置進行拖釣. 16-3F, 187-Series/ RED WOLF Circuit Breaker for Boat Trolling Motor Marine ATV Trailer Vehicles Stereo Audio Electronic Battery Solar System Inline Fuse with Manual Reset Switch Waterproof DC 12V-48V.

The overload protection switch is bimetallic strip overload protector to prevent the main power line from being overheated and damaged due to overload. Also called a circuit breaker. Overload protection prevents overheating and fire by stopping the flow of excessive current from an overloaded circuit, while surge protection prevents damage to devices from sudden, high-voltage spikes. Overload protection devices, like circuit breakers and some power strips, trip to cut power and are resettable, whereas surge protectors divert or absorb excess voltage to the ground wire.