871P-B20C40-N3 - Proximity Sensor, 2-Wire AC/DC, 40mm Head Size, Cube or Rectangular, Shielded, Without Toughcoat/Weld-Slag Resistant Finish, 20mm Sensing Distance, N.C. Output, Mini QD

871P-B20C40-N3 - Proximity Sensor, 2-Wire AC/DC, 40mm Head Size, Cube or Rectangular, Shielded, Without Toughcoat/Weld-Slag Resistant Finish, 20mm Sensing Distance, N.C. Output, Mini QD