zw20a - 12 outdoor high voltage vacuum circuit breaker
zw20-12 f outdoor high voltage intelligent vacuum circuit breaker
at the scene of the workshop
fzw28-12 f outdoor high voltage vacuum load switch
vsp5-12 outdoor boundary vacuum load switch
zw32m - 12 outdoor high voltage permanent magnet vacuum circuit breaker
zw32-24 outdoor high voltage vacuum circuit breaker
zw3-12 (g)/m630-20 outdoor high voltage permanent magnet vacuum circuit breaker
zw7a 40.5 outdoor high voltage vacuum circuit breaker
zw8-12 (g) t outdoor high voltage vacuum circuit breaker
zn73a - 12 pm indoor high voltage vacuum circuit breaker
