Square D 2510F fractional motor manual starter provide overload protection and manual On Off control for small single phase AC motors. Open style starter fits industry standard single-gang switch boxes for direct mounting in a wall or machine using any standard cover plate with a standard single cutout. Overload heater element is ordered separately to match motor data. Pilot light option is available. A variety of enclosures are available. Units are UL Listed and CSA Certified for global applications. This 1 pole nonreversing manual starter has a 16A current rating. Starter has a 1 HP rating at 115, 230, and 277 VAC. This NEMA 1 general purpose enclosure is a surface mounting enclosure. This manual starter is 4.25 inches tall, 2.44 inches wide and 2.75 inches deep. It weighs 0.79 lb. This device is without a pilot light indicator. Manual starter is UL listed and CSA certified.