The Allen-Bradley 42KC-P2LNSM-A2 photoSwitch 12-24VDC 30mA NPN sens. distance 4.9ft is an industrial replacement part from Allen-Bradley. It fills a specific mechanical or electrical role within the system it's installed in. Key specifications noted on this listing include 12-24VDC, 24VDC. It is commonly in general industrial and mechanical maintenance applications.
