E57-12GU04-DDB Sensor by Eaton, Cutler Hammer or Westinghouse GLOBAL PROXIMITY 12 MM TUBULAR UNSHEILDED 10-30 VDC N.O. NPN/PNP 2 WIRE New Surplus Inventory Code: E Make an Offer Send to a Friend WHSE Code: M3E2 Return To Misc Electrical Components and Parts