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Tongue Interlock Switch 440KT11443 | 3 NC & 1 NO Contacts | M20 Conduit Entry | by Allen-Bradley

SKU: 440KT11443
$254.70 List price: $317.40
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The Tongue Interlock Switch 440KT11443 is designed for industrial safety applications, featuring 3 normally closed safety contacts and 1 normally open auxiliary contact. With an M20 conduit entry and a guide/fully-flex actuator, this switch ensures reliable operation in control systems and factory automation, enhancing safety compliance and reducing accident risks.
Technical Specifications
  • Model: 440KT11443
  • Type: Tongue Interlock Switch
  • Contacts: 3 NC safety contacts, 1 NO auxiliary contact
  • Conduit Entry: M20
  • Actuator: Guide/fully-flex actuator
  • Series: Trojan 6, GD2 front entry
  • Dimensions (H x L x W): 100mm x 40mm x 50mm
  • Weight: 0.5 kg
Key Features
  • 3 Normally Closed (NC) safety contacts
  • 1 Normally Open (NO) auxiliary contact
  • M20 conduit entry
  • Guide/fully-flex actuator design
Professional Installation Requirements
  • Installation by a qualified professional is required to ensure compliance with safety standards and proper operation.
Applications
  • Industrial safety interlocking for machinery
  • Control systems requiring safety contact monitoring
  • Factory automation and safety compliance
Standards & Compliance
  • 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 440KT11443 Tongue Interlock Switch is available for immediate purchase, ideal for industrial safety and control applications.