We offer vacuum circuit breaker. Sub-cubicle for system voltage 11kv and a short time current rating of 26.3ka half panel for system voltage 11kv and short time current rating of 26.3ka and 40ka half panel comes with an option of copperaluminium bus-bar vcb current rating upto 3150a provision of manual and electrical spring charging in vcb spring charging motor voltage 230v ac and 110v dc220v dc closingtripping coil voltage 24v dc110v dc220v dc vcb comes with inbuilt anti-pumping feature