WMZS2D01 Circuit Breaker by Eaton, Cutler Hammer or Westinghouse EATON MINIATURE CIRCUIT BREAKER 1 AMP 2 POLES 400 VAC CAT# WMZS2D01 Make an Offer Send to a Friend Voltage: 400 V Poles: 2 Frame Amperage: 1 A Mount: Plug-in Return To Circuit Breakers