VTL4 series vacuum circuit breaker is developed by ourselves. It embodies our ideas: compact, intelligent, environmental-friendly, energy-efficient and maitenancefree. The spring operating mechanism and circuit breaker body adopt integral design. Its mechanism and main circuit are front and rear layout. Handcart part is under the circuit breaker.
It is applied in three-phase AC power system with rated voltage 24kV and 50/60Hz frequency.
It is widely used in power distribution and transforming systems of power stations, power generators, mines, industries, airport, subways, and residential area.
It is used to control and protect the electric equipments in places where frequent operation at rated current or multi-breaking short circuit current is needed.

VTL4 embedded vacuum circuit breaker (handcart)
For more details pls contact our engineer.