AV2211EG12Q04 is a 22 mm anti-vandal pushbutton switch designed for security and reliability in panel mount industrial and building applications. This single pole locking configuration features a green LED indicator operating at 12 Volts with silver-plated terminals, providing a vandal-resistant solution with a jam nut accessible at the rear of the panel. The switch is sealed to IP67 rating and includes a large pushbutton with an illuminated ring for easy user interface. It operates over a temperature range of -20°C to +55°C and is RoHS compliant and lead-free. Common applications include industrial equipment, elevators, instrumentation, communication equipment, control systems, medical devices, parking systems, and emergency communication systems.