Siemens 52PP2G2A Mushroom Head Red Illuminated Push Button

Siemens 52PP2G2A is a 30 mm illuminated mushroom-head push-button switch from Siemens’ 52 Push-Pull family, featuring a chrome-plated zinc die-cast bezel and a red mushroom-head cap (44.5 mm diameter, 1 3/4 inches). It is a maintained, two-position push-pull operator with a 1NO/1NC contact arrangement, designed for signaling and control in industrial panels. The illuminated version uses a 120 VAC incandescent lamp to provide red indication, and it carries a contact rating of 10 A at 600 VAC (typical ratings include 5 A at 600 VDC); terminals are screw-type for straightforward wiring. This 52PP2G2A variant is compatible with common enclosures and is documented with NEMA ratings such as 1, 12, 13, 3, 3R, 4 and 4X, as well as IP ratings listed as IP20 and IP66 depending on mounting. The compact 30 mm footprint fits standard panel cutouts, while the chrome bezel and metal head give a durable, industrial appearance suitable for start/stop applications, machine safety interlocks, and general control tasks on production lines where clear illumination and tactile feedback are essential.