The 10 Amp Push-Button Door Switch features normally on-momentary contact. The switch includes a metal box, cover plate and mounting hardware for installation within a doorjamb with a 1-1/4 in. wide x 2-3/4 in. high x 2 in. deep mounting hole. The single-pole, single-throw circuitry automatically operates lights when door is opened. What's Included: Metal box, Cover plate and mounting hardwareUse to control lighting with the opening and closing of a doorNormally-On momentary-Off, SPST circuitry turns lights on when the door opensThe 10 Amp push button door switch features normally ON momentary contactThe single-pole, single-throw circuitry automatically operates lights when door is openedPre-wired stranded wire leadsCSA listed