Siemens 52PA4G3 U

Siemens 52PA4G3 U is a 30 mm panel-mount pilot light that serves as a complete indicator device for control panels, featuring a green plastic-lens indicator and operating on 120 V AC. This unit is part of the Siemens/Furnas 52P family and uses a metal transformer type; it includes an incandescent bulb and is UL-listed under file E22655, with all components integrated as a single complete device. The 30 mm panel mounting size and green illumination make it suitable for panel indicators on industrial equipment and machine controls where a clearly visible status cue is required. The model designation 52PA4G3 U denotes a green indicator in the 52P line; the product is documented as End of Product Lifecycle as of October 1, 2014. Typical applications include status indication on control panels, automation equipment, and other electrical enclosures that require a simple, durable incandescent pilot light at 120 VAC.