Definite Purpose Control - Contactor, 2 Poles, 30 A, 110 to 120 V ac, 40 A Resistive Load, 1 Phase, 2 hp;1.5 kW Motor Power, 15 to 50 A Frame, Quick Connect Terminal Connection, -13 °F Operating Temperature, +158 °F Operating Temperature, DIN Rail Mount, 50 to 60 Hz, 3.75 in Overall Height, 3.35 in Overall Length, 2.40 in Overall Width, 1.19 lb