DC circuit breaker (DZ47Z-63 dc mini circuit breaker) is mainly in DC electrical lines and equipment overload and short circuit protection, the controller also belongs to the DC electrical circuit, the equivalent of which we use in daily life tap, tap water is controlled, and the DC circuit breaker is current control.
DC circuit breaker is different from the ordinary AC circuit breaker. DC circuit breaker mainly uses a special arc extinguishing and current limiting system, which can quickly break down the fault current of the DC distribution system, so that the differential coordination can be greatly improved. In particular, this series has excellent performance, which can avoid the above faults in the DC system of power engineering, such as the leapfrog trip between the screen and the screen. This series of products are the best for the similar products at home and abroad.
