Schneider Electric Square D Zelio Relay Socket, Flat, Series: RPZ, 250 V AC, 16 A, 11 Pins, -40 to 55 deg C, For Use With: RPM (3CO) Plug-In Relay, DIN Rail/Panel Mounting, Screw Clamp Terminal, IP20 Enclosure, 3.31 in L x 1.57 in W x 1.18 in H Dimensions