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Safety Limit Switch 440PAALS11D4 | Metal Body | Nylon Roller Actuator | Snap Acting Mechanism | by Allen-Bradley

SKU: 440PAALS11D4
$184.10 List price: $229.40
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The Safety Limit Switch 440PAALS11D4 features a durable metal body and a nylon roller on an adjustable lever, making it ideal for industrial machinery safety control. With a reliable snap acting mechanism and a 4-pin DC micro quick disconnect connection, this switch ensures precise actuation and compliance with safety standards. Perfect for automation systems and conveyor safety applications.
Technical Specifications
  • Body Material: Metal
  • Actuator: Nylon roller on adjustable lever
  • Contact Configuration: 1 Normally Closed (N.C.), 1 Normally Open (N.O.)
  • Switch Action: Snap acting
  • Connection Type: 4-pin DC micro quick disconnect (QD)
  • Size: 22 mm
  • Dimensions (H x L x W): 40mm x 100mm x 60mm
  • Weight: 0.2 kg
Key Features
  • 22 mm metal body for durability
  • Nylon roller on adjustable lever for precise actuation
  • Snap acting mechanism for reliable switching
  • 4-pin DC micro quick disconnect (QD) connection
  • Includes 1 Normally Closed (N.C.) and 1 Normally Open (N.O.) contact
Professional Installation Requirements
  • Installation by a qualified technician or electrician is recommended to ensure proper integration and safety compliance.
Applications
  • Industrial machinery safety control
  • Automation systems requiring position detection
  • Conveyor and manufacturing line safety
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Durable metal construction reduces need for frequent replacements, minimizing waste
  • Reliable snap acting mechanism enhances operational efficiency and safety
Warranty Information

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

Available Now

The Allen-Bradley 440PAALS11D4 Safety Limit Switch is available now for immediate purchase. Ideal for industrial safety and automation applications.