Allen-Bradley 800MB-CA5B Push-To-Test Pilot Light

Allen-Bradley 800MB-CA5B Push-To-Test Pilot Light is a compact 22 mm pilot-indicator from the 800MB family, designed for panel mounting in standard control-circuit enclosures. It features a push-to-test actuator that lets you verify illumination without energizing the full control loop, providing a quick, deterministic check of the status indicator. The unit is configured with a white lens for high visibility in machine panels and is categorized in Allen-Bradley literature as a Push-To-Test Pilot Light within the 800MB family, intended to serve as a dedicated status indicator in control panels, conveyors, and automation equipment where a reliable, manually testable light is required. This 800MB pilot light is used to signal machine state and facilitate panel diagnostics, offering the reliability and compatibility associated with Rockwell Automation components in 22 mm operator-cutout installations.