Square D 2510MCO3 Manual Motor Starter Non Reversing, 3 Poles, 27 A, NEMA Size M 1, Thermal Protection, SQR1 2121911 T1 Clip On Guard T1 Clip On Guard Alloy 20 stainless steel fittings have the best corrosion resistance of all the stainless steel fittings we offer UL Listed Description Special Features Class 10 Ambient Compensated Thermal Overload Relay Pilot Light No HP @ 3 Phase 575V 10 hp Thermal Unit Code N1 HP @ 3 Phase 460 575V 10 hp Phase Loss Sensitivity No Thermal Overload Type Melting Alloy Motor Starter Type non reversing Includes Pilot Light No Horsepower @ Three Phase 600V AC 10 hp Starter Style NEMA NEMA Enclosure Rating No Enclosure Horsepower @ Three Phase 480V AC 10 hp Terminal Connection Type Screw Clamp Terminals Maximum Voltage Rating 600V AC Overload Protection Type Thermal Horsepower @ Three Phase 240V AC 7 1 2 hp Wire Gauge AWG 14 to AWG 8 copper E42243 CCN NLRV