Allen-Bradley 871L-D20EN40-T3 Inductive Sensor
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Manufacturer AB-SEN
Mfg Catalog # 871L-D20EN40-T3
North Coast Part # 72105


  • Selectable normally open or normally closed output
  • Side-sensing head can be rotated in 22.5° increments
  • 17 sensing head positions (1 top, 16 side)
  • Short circuit, overload, transient noise, false pulse and reverse polarity protection
  • Side-sensing head can be locked in any of 16 positions
  • Applications include:


  • Output: N.O. or N.C. Selectable, Sink (NPN)
  • Enclosure: Limit Switch Style Plastic
  • Voltage Rating: 10-60V DC

Proximity Sensor Data

  • Proximity Sensor Type: 3-Wire DC
  • Nominal Sensing Distance: 20mm
  • Shielding: Shielded
  • Output Configuration: N.O. or N.C. Selectable, Sink (NPN)
  • Connection Type: Conduit - .5 NPT Threads


UPC 66246844614
Item Long Description Inductive Sensor
GTiN 00662468446143
Size 40 mm
Voltage 10-60 Volt
Type Limit Switch Style
Connection Type DC Conduit Style
Family Brand Name Allen Bradley
TC Connection DC Conduit Style
Output (1) NO and (1) NC Sinking
Blade Dimensions 40 mm
Standard KC
Sensing Range 20 mm

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