Manual Motor Starter Operator Rotary Knob Enclosure NEMA Rating No Enclosure Overload Relay Amp Setting 13 to 18A Number of Poles 3 Description/Special Features Reliable Overload Protection Max Voltage 600V AC HP @ 3 Phase - 240V 5 hp HP @ 3 Phase - 480V 10 hp Height 3.5 in Width 1.75 in Depth 3.83 in HP @ 1 Phase - 120V 1 hp HP @ 1 Phase - 230V 3 hp HP @ 3 Phase - 208V 5 hp HP @ 3 Phase - 460-575V 10/15 HP @ 3 Phase - 575V 15 hp Standards CSA UL Pilot Light Yes