Vacuum Circuit Breaker VCB

Krish Engineers are Authorised Dealers for VCB’s of PCE Make. Vacuum Circuit Breaker is manufactured in 11 KV, 22 KV and 33 KV configurations.  The entire Vacuum Circuit Breaker is indegously designed, manufactured, assembled and tested at works in sangli. The Vacuum Circuit Breaker comprises of VCB Chasis, CT & PT Chamber, busbar chamber, metering unit all housed in panel.

·         The breaker cannot be moved from test to service position without closing the breaker compartment.

·         The breaker cannot be moved from service to test position and vice versa if the breaker is in closed condition.

·         The breaker cannot be in between test and service position and cannot be closed.

·         The breaker compartment door cannot be opened if  the breaker is in service position or in between.

·         Manufactured as per IEC 62271 – 100/ IS 13118

·         8 NO + 8 NC Auxiliary contacts

·         Insulation Level is 28 KV for 1 Min and 70 KV Peak

·         Available in rating from 400/630/800/1250 A

·         Short circuit withstand capacity is standard 25 KA for 3 sec and also available in higher breaking capacities.