WMZT1DX0T Circuit Breaker by Eaton, Cutler Hammer or Westinghouse EATON MINIATURE CIRCUIT BREAKER 1 POLE 0.5 AMPS 277 VAC 48 VDC CAT# WMZT1DX0T New Surplus Inventory Code: Z+ Make an Offer Send to a Friend Voltage: 277 V Poles: 1 Frame Amperage: 0.5 A Mount: Plug-in WHSE Code: CB25B3 Return To Circuit Breakers