Specifications
1. High Voltage Circuit Breaker2. Rated Voltage:12KV
3. Rated Current: 630A/1250A etc.
4. Breaking Current:20/25, 31.5
ZN63A(VS1)-12 Vacuum Circuit Breaker
Applications
ZN63A(VS1)-12 indoor high voltage vacuum circuit-breaker , is a indoor switch equipment of power system which rating tri-phase AC 50Hz, 12kV.
Act as the protecting and controlling unit for grid equipments and industrial mining
enterprises’ equipments .Applicable to locations that need frequent operating in rated current or under
repeatedly on/off short-circuit current .
This breaker was designed as a unit which gathering actuator and circuit breaker main body, can be used for
fixed mounting unit , also can be constituted as a withdrawable unit through outfit dedicated advancing
mechanism.
It conforms to GB1984-2003<AC High Voltage Circuit Breaker>,
JB3855-1996<3.6-40.5KV Indoor AC Vacuum Circuit Breaker>,
DL403-91<10-35KV Indoor AC HV Circuit Breaker order technique conditions> etc standards.
Model:
Technical Specification
Outline Overall and Installing Dimensions:
Wooden Box Packing:
Item Delivery:
More Detail: