Allen-Bradley 47SN1-4001 Photoswitch Sensor is an industrial photoswitch device from Allen-Bradley used to sense the presence or interruption of a light beam in automation systems. The 47SN1-4001 designation identifies this specific photosensor in Allen-Bradley’s lineup, intended for integration into control circuits where non-contact optical sensing is required. For exact electrical specifications, mounting options, and compatibility details, consult the official Allen-Bradley datasheets and product literature.
