ZN63's operating device of the series product is for the spring loaded type, can use the electrically operated operation. Technical parameterItemUnitData31.5kA40kA50kARated voltagekV12/17.5/24kVMaximum working voltagekV12Rated currentA1250, 16002000,...

ZN28-12 series vacuum circuit breaker is HV indoor circuit breaker with rated 12Kv, Tri-phase AC50Hz. The product conforms to GB1984-89standard, the whole of which is 2catgory with installation of switch body disconnecting with operating mechanism and...

AC SF6 Circuit Breaker is used for controlling and protecting the electrical system and measuring the current transformers. The LW8A-40.5 (W) / T 2000-40 outdoor type SF6 breaker finds its universal range of applications for the three-phases electrical...

ZW8-12 model Outdoor High Voltage Vacuum Circuit Breaker is a kind of outdoor high voltage distribution equipment. It  is used to break and close load current, over-load current and short-circuit current in 12kv rural or urban power network system, is a...

Vacuum Breaker is used for controlling and protecting the electrical system and measuring the current transformers. ItemUnitZW32-12/T400-12.5ZW32-12/T630-16ZW32-12/T630-20Rated voltagekV12Rated currentA400630630Rated short-circuit break...

The ZW7-40.5 outdoors high vacuum circuit breaker uses in to exchange 50Hz, the 40.5kV three-phase electrical power system. This circuit breaker conforms to national standard GB1984-89 "A.c. high voltage Circuit breaker" and international...