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Allen-Bradley 42KBU2LNSNA2 Retro-Reflective Photoelectric Sensor

SKU: 42KBU2LNSNA2
$577.30 List price: $719.40
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The Allen-Bradley 42KBU2LNSNA2 is a retro-reflective photoelectric sensor designed for precise object detection in industrial automation, featuring a visible red light source and a sensing distance up to 2 meters.

Product Name/Title: Allen-Bradley 42KBU2LNSNA2 Retro-Reflective Photoelectric Sensor

Brand: Allen-Bradley

SKU: 42KBU2LNSNA2

Alternatively Known As: Photoelectric Sensor, Retro-Reflective Sensor, Allen-Bradley Sensor 42KBU2LNSNA2

Technical Specifications
  • Voltage: 12-24 V DC
  • Current: 30 mA
  • Sensing Distance: 0.003 to 2 meters
  • Light Source: Visible Red 660 nm
  • Output Type: Sink (NPN)
  • Cable Length: 2 meters
  • Sensor Type: Retro-reflective photoelectric
  • Shape: Micro rectangular
  • View: Side
  • Dimensions (H x L x W): 10mm x 50mm x 20mm
  • Weight: 0.2 kg
Key Features
  • Retro-reflective sensing technology
  • Visible red light source at 660 nm wavelength
  • Sensing distance from 0.003 to 2 meters
  • Micro rectangular design with side view
  • 2 meter cable length
  • Sink (NPN) output type
Professional Installation Requirements
  • Installation by a qualified technician or electrician is recommended to ensure proper wiring and sensor alignment.
Applications
  • Industrial automation for object detection
  • Manufacturing process control
  • Material handling systems
  • Packaging machinery
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Low power consumption with 12-24 V DC operation
  • Durable design reduces waste and replacement frequency
Warranty Information

Radwell 2-year warranty included; factory warranty does not apply.

Available Now

The Allen-Bradley 42KBU2LNSNA2 Retro-Reflective Photoelectric Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.