• System Control

Outdoor Vacuum Circuit Breakers

System Control offers Outdoor Kiosk type Vacuum Circuit Breakers, manufactured in 11 kV, 22 kV and 33 kV configurations. The vacuum circuit breakers manufactured are of Sysvac type. The entire unit is indigenously designed, manufactured, assembled and tested at the company’s works. The outdoor vacuum circuit breaker comprises of panel, breaker chamber, CT and PT chamber, busbar chamber and metering chamber. The required clearances are maintained between all load and non-loading bearing members and the unit is manufactured completely in accordance with IS/IEC standards. The outdoor vacuum circuit breaker is manufactured with following safety features: the breaker cannot be moved from test to service position without closing the breaker compartment door; the breaker cannot be moved from test to service position and vice-versa if the breaker is in closed condition; the breaker cannot be closed in between test and service position; the breaker compartment door cannot be opened if the breaker is in service position or in between test and service position; and incoming and outgoing can be either by bushings, or by cable entry from bottom.