Allen-Bradley 800EM-LG4 Push Button Red Illuminated Guarded

The Allen-Bradley 800EM-LG4 Red Illuminated Guarded Push Button is a 22.5 mm panel-mount operator from the 800F family, designed to provide a clearly illuminated input in industrial control circuits. Its guarded design incorporates a protective shield around the actuator to help prevent accidental actuation in busy or vibration-prone environments. The red indicator illuminates when the circuit is energized, delivering immediate visual feedback for operator awareness in start/stop or other critical control applications. The LG4 designation identifies this variant as the guarded configuration within the 800F/800E lineup, making it a robust, reliable choice for control panels that require an illuminated push button with guarded actuation.