ZN63 (VS1) -12 series vacuum circuit breaker
ZN63 (VS1) -12 ~ 24KV series vacuum circuit breaker
ZN73 (VS1) -12 ~ 24KV series indoor permanent magnet vacuum circuit breaker
ZN63 (VS1) ~ 24KV series of indoor solid sealed vacuum circuit breaker
ZN85-40.5 series of indoor high voltage vacuum circuit breaker
ZN12-40.5 series of indoor high voltage vacuum circuit breaker
ZNA7.2 (12KV) -400A (630A) series AC high voltage vacuum circuit breaker
ZW32-12 ~ 24KV series of outdoor high pressure permanent magnet vacuum circuit breaker
ZW8-12 series outdoor (intelligent) high voltage vacuum circuit breaker
ZW7-40.5 series of outdoor high voltage vacuum circuit breakers
ZW7A-40.5F series of outdoor high-voltage intelligent vacuum circuit breakers
ZW32-40.5 (AB-3S-40.5) High Voltage (Permanent Magnet, Spring) Vacuum Circuit Breaker