SG ZW20A-12/630-20 outdoor high voltage vacuum circuit breaker zw20-630A watchdog demarcation switch TPC

Custom processing: yes

Item number: SHJG201903024811

model: ZW20A-12

Number of poles: 3P

Rated frequency: 50(Hz)

Rated insulation voltage: 42(V)

Arc extinguishing method: Vacuum circuit breaker

Mechanical life: 1 (10,000 times)

Material number: SHJG201903024811

Order number: SHJG201903024811