872L-D40EN40-D4 - Proximity Sensor, 3-Wire DC Standard Barrel, 40mm Head Size, 40mm Sensing Distance, Unshielded, N.O. or N.C. Programmable, Sink (NPN), Micro QD (DC)

872L-D40EN40-D4 - Proximity Sensor, 3-Wire DC Standard Barrel, 40mm Head Size, 40mm Sensing Distance, Unshielded, N.O. or N.C. Programmable, Sink (NPN), Micro QD (DC)