SG ZW8-12F/630 high-voltage intelligent fee-controlled vacuum circuit breaker with prepaid integrated controller meter box TPC

Custom processing: yes

model: ZW8-12

Number of poles: 3P

Rated frequency: 50(Hz)

Rated insulation voltage: 12(V)

Arc extinguishing method: Vacuum circuit breaker

Mechanical life: 2 (10,000 times)