NAAKUU NKM1-63H C16 4P Mini Circuit Breaker AC MCB 6KA For Electrical

Mini Circuit Breaker
NKM1-63H 4P
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The NKM1-63H is a power breaker mcb 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.

Product Parameters:

Model: NKM1-63H
Type: MCB
Pole: 1P/2P/3P/4P
Rated Voltage: 230/400V
Rated Current: 1-63A
Breaking Capacity: 4.5kA/6kA
Protection Function: Overload and short circuit protection
Curve Type: C/B D can be customized
Mechanical Life: 20000 Times
Installation: 35mm DIN Rail
Ambient Temperature: -20℃~+70℃
Relative Humidity: ≤95%
Colar: Customized