This is a Deltrol 220VAC, 16W Solenoid Coil #10116-94. This solenoid has a 3-prong connector mount. 220/50/60. This coil has an opening of 3/8″ on one side and 7/32″ on the other. It can be used with the DSV54-1B (#10081-26) valve. This coil is used on a variety of hydraulic power unit applications for auto hoists, presses, shop equipment, and lifts.