Allen-Bradley 800T-P16R Transformer Pilot Light

Allen-Bradley 800T-P16R Transformer Pilot Light is a 30 mm pilot-indicator module from the 800T family that integrates a small transformer to drive an incandescent lamp, enabling a controlled status indication in electrical panels. The red lens variant (P16R) is specified for 120 V AC operation, making the unit compatible with standard control circuits in Rockwell Automation panel assemblies. This transformer-powered pilot light is designed for front-mount installation in 30 mm panel cutouts, and it’s used to visibly signal machine status or process conditions within Allen-Bradley control systems. Typical applications include operator panels, PLC I/O racks, and other automation enclosures that rely on a clear, durable indication of on/off or fault states.