Siemens 52PB9D2J Non-Illuminated Push Button Mushroom Head Momentary

Siemens 52PB9D2J Non-Illuminated Push Button Mushroom Head Momentary is a rugged 30 mm pilot device designed for industrial control panels. The operator features a 1-5/8 inch (41.3 mm) mushroom head, a red bezel, and a metal body with a plastic head, delivering reliable actuation in harsh environments. This two-position, momentary pushbutton is configured with a 1 NC contact block in its standard form, and it is compatible with Siemens 52 contact blocks (52BAK for 1 NO, 52BAJ for 1 NC, or 52BJK for 1 NO + 1 NC) to create a variety of wiring configurations. UL-listed, it is intended for control circuits on equipment, conveyors, and other machinery. As a non-illuminated device, it does not include built-in LED illumination, making it suitable for panels where indicator lighting is provided separately or unnecessary.