Square d i-line cat no. Lx36225 electronic trip circuit breaker 250 a sensor 225 a plug series 3b lsi includes set of bottom load-side lugs includes lug terminal cover 3 pole 480 600 vac interrupting rating: 100 000 amps 240 volts ac 65 000 amps 480 volts ac 35 000 amps 600 volts ac micrologic standard series b trip unit: long time pickup & delay short time pickup & delay instantaneous pickup rating plug: 225 amps cat. No. Arp090 ammeter trip indicator cat. No. Alam breaker weight: 26.5 Lbs. Breaker dimensions d x w x h : 6.5 X 7.5 X 13 add 1 to height measurement for bottom bracket