WMZH1D16T Circuit Breaker by Eaton, Cutler Hammer or Westinghouse EATON CIRCUIT BREAKER 1 POLE 16 AMPS 277 VAC TYPE D CAT# WMZH1D16T New Surplus Inventory Code: Z+ Make an Offer Send to a Friend Type: D Voltage: 277 V Poles: 1 Frame Amperage: 16 A Mount: Plug-in WHSE Code: CB26A1 Return To Circuit Breakers