VS1-12 Series indoor medium-voltage vacuum circuit breaker is an indoor switchgear with a rated voltage up to 12kV in a three-phase AC 50Hz power system.
VS1-12 Series indoor medium-voltage vacuum circuit breaker is an indoor switchgear with a rated voltage up to 12kV in a three-phase AC 50Hz power system.
ZW32-12 Series outdoor medium-voltage vacuum circuit breaker is used to make and break load current, overload current and short-circuit current in 12/24kV, 50/60Hz power system.
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