2510M and T integral horsepower manual motor starters provide overload protection and On Off control for small AC motors. These non-reversing integral horsepower manual starters are used in a variety of industrial and commercial installations. Typical applications include fans, conveyors, pumps, and small machine tools. The proper thermal unit must be selected and ordered separately to provide proper overload protection for the motor. This NEMA Size M-1 three pole starter is rated for 7.5 HP at 200-230 VAC and 10 HP at 380-575 VAC three phase. Three melting alloy thermal units are used with this manual starter to sense over current conditions. These thermal units are ordered separately to match motor data. The pressure wire clamp terminals will accept 14 to 8 AWG copper wire. This starter has no pilot light indicator. A NEMA 12 dusttight and driptight industrial use enclosure is used to protect this integral horsepower manual starter. This is a painted sheet steel enclosure. Enclosure is 10.92 inches tall, 5.78 inches wide and 5.76 inches deep. 2510M integral horsepower starters are UL listed and CSA certified.