SG Outdoor high voltage vacuum circuit breaker ZW7-40.5/1250 1600A 35kv substation vacuum circuit breaker TPC

Custom processing: yes

model: ZW7-40.5

Number of poles: 3P

Rated frequency: 50(Hz)

Rated insulation voltage: 95(V)

Arc extinguishing method: Vacuum circuit breaker

Mechanical life: 1 (10,000 times)