Vacuum Circuit Breaker Panels Up to 36 kV (Indoor/Outdoor)
The draw out type circuit breaker (at floor level)is equipped with the following standard safety interlocks
1.The breaker cannot be moved from test to service unless the breaker compartment door in closed.
2.The breaker cannot be moved from test to service or vice versa with breaker in closed condition.
3.The breaker cannot be closed in-between test and service positions.
4.The breaker compartment door cannot be opened when the breaker is in service position or in-between service and test positions.
The unique double action auxiliary plug makes the system fully draw out. No cumbersum manual plugging. The draw out operation itself takes care of everything. It makes first and breaks last.