MCL104 Circuit Breaker by Eaton, Cutler Hammer or Westinghouse EATON CIRCUIT BREAKER 1 POLE 4 AMP 240-415 VAC CAT # MCL104 New Surplus Inventory Code: B Make an Offer Send to a Friend Voltage: 415 V Poles: 1 Frame Amperage: 4 A Mount: Bolt-in WHSE Code: CB13B4 Return To Circuit Breakers