140U-H1C1-C15 Circuit Breaker by Allen Bradley ALLEN BRADLEY CIRCUIT BREAKER 1 POLE 15 AMPS 277 VAC CAT# 140U-H1C1-C15 Make an Offer Send to a Friend Voltage: 277 V Poles: 1 Frame Amperage: 15 A Mount: Bolt-in Closing Mech.: Manual Return To Circuit Breakers