Indoor High Voltage Vacuum Vircuit Breaker ZN12-12 (ZN68-12) series

SUMMARY
ZN12-12 (ZN68-12) series indoor high voltage vacuum circuit breaker is rated voltage of 12 KV three-phase AC 50Hz indoor high voltage switchgear, is the introduction of the German Siemens company's technology manufactured products. The circuit breaker actuator for the spring energy storage type. Can be AC or DC operation, can also be used manually applied to power plants, substations and other transmission and distribution system control or protection, especially for breaking load and frequent operation of the important places.
ZN12-40.5 type indoor high voltage vacuum circuit breaker with KYN-40.5, KYN1-35, GBC-35-type switch cabinet series supporting the main switch. Circuit breaker installed in the switch from a drawer Used, as a mobile unit. At the same time circuit breaker can also be installed in XGN-40.5 Switch cabinet for a fixed installation. The circuit breaker institutions and switch one: a dedicated storage spring-type actuator, you can use AC to DC energy storage operations, can also be used manually.

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