Siemens 52PT6U2A Illuminated Pushbutton Switch

Siemens US2:52PT6U2A is a 30 mm illuminated pushbutton switch with a chrome-finish, complete metal housing built for rugged industrial panels. It is a Push-To-Test illuminated button with momentary action and a 1 normally open/1 normally closed contact configuration, powered by an integrated white LED light module that operates across a wide voltage range from 24 to 240 V AC/DC. The assembly is designed to withstand harsh environments with watertight/oiltight sealing and supports safety and compliance for industrial equipment, being UL Listed, CSA Certified, and CE marked, while also carrying multiple NEMA ratings (1, 3, 3R, 4, 4X, 12, 13) and A600/P600 contact ratings for rugged duty. As part of Siemens' 52PT line, this device serves as a versatile pilot/control button for start/stop signaling, machine status indication, or other control applications where a visibly illuminated, multi-volt pushbutton is required.