Schutzschalter

ZN28A - 12 series of indoor hv vacuum circuit breaker 3-phase ac rated voltage isolator, 12Kv indoor high voltage distribution.Can be widely used in industrial and mining enterprises, power plant and substation; etc.The control and protection system. This series circuit breaker, strong commonality, high reliability, long life, easy maintenance, no explosion danger, no pollution, noise, etc. This series circuit breaker using operating mechanism and structure of the circuit breaker apart installation (hereinafter referred to as the sub-packaged), Circuit breaker with operating mechanism; their Can CT19A and (B), CD17A, CD10 type operation mechanism, which used in fixed installation.