GHC2030 Circuit Breaker by Eaton, Cutler Hammer or Westinghouse CUTLER HAMMER CIRCUIT BREAKER 30 AMPS 2 POLES 480 VAC CAT# GHC2030 STYLE# 1374D18G19 Make an Offer Send to a Friend Type: GHC Voltage: 480 V Poles: 2 Frame Amperage: 30 A Trip Amperage: 30 A Mount: Bolt-in Return To Circuit Breakers