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Inductive Proximity Sensor 2-Wire AC/DC | 40 mm Sensing Distance | Selectable N.O./N.C. Output | by Allen-Bradley

SKU: 871LB40E40N3
$637.70 List price: $794.70
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The Inductive Proximity Sensor 2-Wire AC/DC is designed for reliable object detection in industrial automation, featuring a 40 mm sensing distance and selectable normally open or normally closed output. Ideal for manufacturing process control and limit switch replacement, this unshielded sensor ensures efficient operation with a mini quick disconnect connector for easy installation.
Technical Specifications
  • Sensor Type: Inductive
  • Wiring: 2-wire AC/DC
  • Sensing Distance: 40 mm
  • Head Size: 40 mm
  • Output: Selectable N.O. or N.C.
  • Connection: Mini Quick Disconnect (QD)
  • Shielding: Unshielded
  • Contact Configuration: 1 NOC & 3 NCC
  • Dimensions (H x L x W): 40mm x 80mm x 40mm
  • Weight: 0.2 kg
Key Features
  • 2-wire AC/DC operation
  • 40 mm sensing distance
  • 40 mm head size
  • Unshielded inductive sensor
  • Selectable normally open (N.O.) or normally closed (N.C.) output
  • Mini quick disconnect (QD) connector
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
  • Limit switch replacement in machinery
  • Position sensing in conveyor systems
Standards & Compliance
  • AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
  • Non-contact sensing reduces mechanical wear and tear, extending equipment life.
  • Energy-efficient operation with low power consumption.
Warranty Information

Factory warranty does not apply. Radwell 2-year warranty included.

Available Now

The Allen-Bradley 871LB40E40N3 Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.