Abstract: Described herein is a power feeder for electromagnetic valves, comprising: a solenoid casing having male terminals for an exciting coil in a connecting section on one side wall thereof; a terminal plate having female terminals to be connected to said male terminals and relay terminals consisting of a pair of L-shaped pins electrically connected to the female terminals; and a cover attached to the connecting section in such a manner as to enclose the terminal plate on the connecting section and provided with at least one connector socket at a position opposing one arms of the L-shaped relay terminal pins. This power feeder arrangement permits to couple a connector to the terminal selectively from one of two perpendicularly intersecting directions and to universalize the male terminals of the solenoid as well as the terminal plate to be connected thereto.