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Christmas/New Year Delay Notice: Many suppliers are closed 22 Dec – 15 Jan. Some orders may experience delays.
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Trapped Key Interlock Rotary Switch | 4 N.O. Contacts | 20A Rating | Enclosure Mounted | by Allen-Bradley

SKU: 440TMRKSE10CA
$973.80 List price: $1,213.50
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The Trapped Key Interlock Rotary Switch is designed for enhanced safety in industrial applications, featuring a trapped key mechanism and 4 normally open contacts rated at 20A. Ideal for access control and safety interlocking systems, this switch ensures compliance and operational safety, making it a reliable choice for hazardous machinery.
Technical Specifications
  • Model: 440TMRKSE10CA
  • Type: Trapped Key Interlock
  • Switch Type: Rotary
  • Mounting: Enclosure mounted
  • Contacts: 4 Normally Open (N.O.)
  • Contact Rating: 20A
  • Dimensions (H x L x W): 120mm x 80mm x 100mm
  • Weight: 1.5 kg
Key Features
  • Trapped key interlock mechanism for enhanced safety
  • Rotary switch design with enclosure mounting
  • 4 Normally Open (N.O.) contacts rated at 20A
Professional Installation Requirements
  • Installation by a qualified electrician or safety systems professional is recommended to ensure compliance and safety.
Applications
  • Industrial safety interlocking systems
  • Rotary switch enclosure mounting
  • Access control for hazardous machinery
Standards & Compliance
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Enhances operational safety reducing risk of accidents and environmental hazards
Warranty Information

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

Available Now

The Allen-Bradley 440TMRKSE10CA Trapped Key Interlock Rotary Switch is available for immediate purchase, ideal for industrial safety and access control applications.