Allen-Bradley 871TM-B4N12-N3 Metal Face Inductive Sensor
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Manufacturer Allen-Bradley / Rockwell
Mfg Catalog # 871TM-B4N12-N3
North Coast Part # 152965


  • Sensing modes available: standard and extended/equal range
  • 1200 psi washdown
  • Short circuit, overload, transient noise, false pulse, reverse polarity and radio frequency interference protection
  • Incorporates embedded IO-Link communication protocol in select 871TM sensors to help minimize downtime and increase productivity
  • IO-Link enabled sensors offer advanced features and diagnostics including Automatic Device Configuration, multiple profiles, trending, descriptive tags, and device specific parameters


  • Output: N.O.
  • Cable Length: 3 Meter
  • Voltage Rating: 20 - 250V AC/DC

Proximity Sensor Data

  • Proximity Sensor Type: 2-Wire AC/DC
  • Barrel Diameter: 12mm
  • Nominal Sensing Distance: 4mm
  • Shielding: Unshielded
  • Output Configuration: N.O.
  • Connection Type: Mini Quick-Disconnect
  • Connection Type Part Number Position 2 for Proximity Sensors: 3


GTiN 00662073977872
Size 12 mm Barrel Diameter
Voltage 250 Volt
Type Barrel, Cylinder, Screw-Thread, Metallic Target
Material Metal
Mounting Type Concise
Connection Type Plug-In
Barrel Diameter 12 mm
Family Brand Name Allen Bradley
TC Connection AC Mini Quick Disconnect
Output AC Normally Open Contacts
Cable Length 3 m
Blade Dimensions 12 mm dia x 85.6 mm L
Operating Frequency 20 Hz
Maximum Load Current 200 mA
Sub Brand Metal Face
Product UPC 66207397787
Sensing Range 4 mm

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