Branch Circuit Protector
63 ~ 400 Amps
240/277/480/600Y VAC
250/500/600 VDC

The Formula Series of circuit breakers from Havells offer a full range of molded case circuit breakers that meet the UL 489 and CSA C22.2 Standards. Covering current ratings between 63A and 400A and interrupting ratings, at 480 V AC, up to 150 kA. A wide range of accessories will complete the installation including shunt trips, auxiliary contacts, under-voltage release, and more.