Square D™ Power Relay, General Purpose Type C, Series: 8501C, 30 A, 1-1/2 hp, 50/60 Hz, 240 VAC Coil, 2NO-2NC DPDT, 30 A at 300 VAC, 5 A at 600 VAC Contact, 2 Pole, Panel Mount, Screw Terminal, NEMA 1, -22 to 122 deg F, 3.12 in W x 2.5 in D x 2.31 in H