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Trapped Key Switch Enclosed 4NO 20A Code AD Allen-Bradley

BRAND: Allen-Bradley
SKU: 440TMRKSE10AD
$973.80 List price: $1,213.50
+ −
30 Days Return Electricians Unlock Trade Access
Allen-Bradley ProSafe 440T trapped key switch enclosed featuring key code AD and 4NO contacts. Ideal for machine guarding and safe isolation of hazardous plant.
Technical Specifications
  • Type: Trapped Key Interlock
  • Switch Type: Rotary
  • Mounting: Enclosure mounted
  • Contacts: 4 Normally Open (NO)
  • Contact Rating: 20 Amp
  • Primary Code: AD
  • 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 enclosure mounted design
  • 4 Normally Open (NO) contacts rated at 20 Amp
Professional Installation Requirements
  • Installation by a qualified electrician or safety professional is required to ensure compliance with safety standards.
Applications
  • Industrial safety interlocking systems
  • Rotary switch control in electrical enclosures
  • 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 440TMRKSE10AD Trapped Key Interlock Rotary Switch is available for immediate purchase, ideal for industrial safety and control applications.

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