NAAKUU 3P Miniature Circuit Breaker NKM1-63H C20 3/15/20 Amp MCB For Electrical Safety

Overload Protection           Short Circuit Protection

The NKM1-63H is a mini circuit breaker designed for reliable AC power protection. It comes in 1P, 2P, 3P, and 4P models with ratings to 63A, ensuring electrical safety and quality performance.NKM1-63H Mini circuit breakers (MCB) ensure electrical safety in homes, offices and other buildings as well as for industrial applications by protecting electrical installations against overloads and short circuits. Once a fault is detected, the miniature circuit breaker automatically switches off the electrical circuit to prevent damage to wires and to avoid the risk of fire. Warranting reliability and safety for people and assets, MCBs are equipped with two tripping mechanisms: the delayed thermal tripping mechanism for overload protection and the magnetic tripping mechanism for short circuit protection.