DZ47-B63 Miniature Circuit Breaker(type B MCB), dedicated to the electric motorcycle, and mainly used for over-load and short-circuit protection in DC circuits with rated voltage of 12V-64V for single-pole and rated current of 63A. In normal condition, it can switch infrequently the electric equipments and lighting circuits. This DZ47-B63 type B Circuit Breaker complies with the standards of GB10963.1 and IEC60898-1.

Main Specifications of DZ47-B63 type B Circuit Breaker:
According to the rated current: 1A, 2A, 3A, 4A, 5A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A.
Rated working voltage: 48V, 64V, 72V
According to the poles (POLE): 1P. Single-pole
According to the form of circuit breaker instantaneous release: Type B Circuit Breaker (3ln ~ 5ln)
Mechanical electrical life: a. Electrical life: not less than 4000 times; b. Mechanical life: not less than 10000 times.

Wiring: 25mm² and below for wire connection, wiring method is screws to tighten the wiring, the torque is 2.0N · m

Keywords: type b Circuit Breaker,type b MCB