Pushbutton control for AC and DC motors are CSA certified and meet NEMA 1, 2, 3, 3R, 4, 4X, 6, 12, and 13, military specifications, and OSHA requirements. It features a nylon MAC-LOC (F2-1/2 in. NPT) cord grip with four grommets to accomodate cord sizes from .312"-.625" OD. The switches are single speed, double throw momentary contact type and can be wired normally-open or normally-closed. It also features a nylon enclosure and coverplate with rubber pushbutton diaphragm that provides water tight integrity.