WMZH2C16 Circuit Breaker by Eaton, Cutler Hammer or Westinghouse EATON MINIATURE CIRCUIT BREAKER 2 POLES 16 AMPS 480Y/277 VAC CAT# WMZH2C16 New Surplus Inventory Code: Z+ Make an Offer Send to a Friend Voltage: 277 V Poles: 2 Frame Amperage: 16 A Mount: Plug-in WHSE Code: CB25B2 Return To Circuit Breakers