Manual Motor Starter, NEMA Size Not Applicable, Horsepower @ Single Phase - 240V AC 1/8 hp, Maximum Voltage Rating 690V AC, Number of Poles 3, Operator Selector Switch, Phase Three, Current AC 2 A, Horsepower @ Three Phase - 480V AC 3/4 hp, Series Sirius 3RV20, Horsepower @ Three Phase - 600V AC 1 hp, Maximum Overload Relay Current Setting 2 A, Minimum Overload Relay Current Setting 1.4 A, Mounting Style DIN Rail, NEMA Enclosure Rating No Enclosure, Overload Protection Type Thermal