1、OVERLOAD PROTECTION: Prevents excessive current, defends electrical appliances, has strong circuit sensitivity, and can timely defend circuit electrical appliances. 2、AUTO RESET: When the overload protection trips, the circuit breaker automatically resets and restarts for about 60 seconds. 3、EASY INSTALLATION: Circuit breaker itself comes with a mounting base, just install the circuit breaker base on a sturdy surface and connect the wires to the positive and negative bolts. 4、WIDE APPLICATION: This automatic reset circuit breaker is widely used for electrical control for trucks, off road vehicles, winches, yachts, ATVs, RVs, special vehicles, and ships. 5、ALUMINUM ALLOY MATERIAL: Made of premium aluminum alloy material, this circuit breaker is wear resistant and scratch resistant, ensures a long life span. 2 x Circuit Breaker 4 x Nut  Item Type: Automatic Reset Circuit Breaker Material: Aluminum AlloyVoltage: 12V, 24VWorking Temperature: -10 ℃ to 60 ℃Application: Electrical control for trucks, off road vehicles, winches, yachts, ATVs, RVs, special vehicles, and ships.