PUM-3 Relay by Eaton, Cutler Hammer or Westinghouse WESTINGHOUSE MOR RELAY 20% PHASE UNBALANCED MODULE 20 SECOND DELAY ON START-UP S# 2608D22G16 CATALOG NUMBER PUM-3 New Surplus Inventory Code: E Make an Offer Send to a Friend WHSE Code: MC13C3 Return To Motor Controls