The Allen-Bradley 42EF-P2SCB-G4 /B polarized retroreflective sensor 22-264VAC/DC 3m is a sensor/switch from Allen-Bradley. It detects the presence, position, or proximity of a target object, or switches a circuit, outputting a signal to trigger or monitor a machine process. Key specifications noted on this listing include 22-264VAC, 264VAC. It is commonly in conveyor systems, robotics, and industrial automation equipment.
