WMZS2D03 Circuit Breaker by Eaton, Cutler Hammer or Westinghouse EATON MINIATURE CIRCUIT BREAKER 3 AMPS 2 POLES 400 VAC CAT# WMZS2D03 Make an Offer Send to a Friend Voltage: 400 V Poles: 2 Frame Amperage: 3 A Mount: Plug-in Return To Circuit Breakers