vacuum circuit breaker / medium-voltage / motorized
630 A, 1,250 A
12 kV, 17.5 kV, 24 kV
The WL series has a working structure and three posts that are mounted on a metallic frame and it has a compressed and lightweight architecture. The working system is standard or motorized stored energy type with closing and opening release that are fit for local and remote applications. The remote control of the circuit-breaker is accessible by the operations of special electrical extras like geared motor, shunt opening release, etc.
This production process guarantees that the gap interrupter is protected against impact, dust and moisture. Each post has the gap interrupter in it during molding level and the product has a medium voltage gap circuit breaker has an individual post for each phase.