Automatic Circuit Breaker NEXT NXB-63 6kA 3P, B Curve 20A

The NEXT NXB-63 6kA 3P automatic circuit breaker with B curve rating, 20A, is designed for electrical circuit protection. It supports a short-circuit current of 6000A and a nominal current of 20A. NEXT NXB-63 automatic circuit breakers are used to protect various electrical devices, including home and industrial electrical panels.