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Tongue Interlock Switch | 2 Normally Closed Contacts | Quick Disconnect | by Allen-Bradley

SKU: 440KT11391
$187.30 List price: $233.50
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The Tongue Interlock Switch by Allen-Bradley features 2 normally closed safety contacts and a quick disconnect connection, making it ideal for industrial safety interlocking in machinery and factory automation systems. With a durable plastic body and GD2 metal head, this switch enhances safety and compliance in hazardous areas, ensuring reliable operation in critical applications.
Technical Specifications
  • Type: Tongue Interlock Switch
  • Contacts: 2 Normally Closed (N.C.) safety contacts
  • Actuator: No actuator included
  • Auxiliary Contacts: None
  • Connection: 4 pin DC micro quick disconnect
  • Material: Plastic body with GD2 metal head
  • Dimensions (H x L x W): 30mm x 80mm x 50mm
  • Weight: 0.3 kg
Key Features
  • Tongue interlock design for enhanced safety
  • 2 Normally Closed (N.C.) safety contacts
  • No actuator and no auxiliary contacts included
  • 4 pin DC micro quick disconnect (QD) connection
  • Durable plastic construction with GD2 metal head
Professional Installation Requirements
  • Installation by a qualified professional is recommended to ensure compliance with safety standards and proper integration into safety systems.
Applications
  • Industrial safety interlocking for machinery
  • Factory automation safety systems
  • Access control in hazardous areas
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Enhances machine safety reducing risk of accidents and associated environmental hazards
Warranty Information

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

Available Now

The Allen-Bradley 440KT11391 Tongue Interlock Switch is available for immediate purchase, ideal for industrial safety and automation applications.