WMZSST110 Shunt Trip Release by Eaton, Cutler Hammer or Westinghouse EATON SHUNT TRIP RELEASE AC 12-110 VAC DC 12-60 VDC CAT6 # WMZSST110 New Surplus Inventory Code: Z+ Make an Offer Send to a Friend Voltage: 110 V Poles: 1 Mount: Plug-in WHSE Code: ECB3B5 Return To Circuit Breakers