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Tongue Interlock Safety Switch | 3 N.C. & 1 N.O. Contacts | Break Before Make Operation | by Allen-Bradley

SKU: 440KMT55075
$267.60 List price: $333.40
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The Tongue Interlock Safety Switch by Allen-Bradley features 3 normally closed safety contacts and 1 normally open auxiliary contact, ensuring reliable operation in industrial safety applications. Designed for control panels and machinery interlocking, it offers a break before make operation and M20 conduit entry, making it ideal for manufacturing and automation safety systems.
Technical Specifications
  • 3 Normally Closed (N.C.) safety contacts
  • 1 Normally Open (N.O.) auxiliary contact
  • Break before make operation
  • M20 conduit entry
  • Fully flexible design
  • Dimensions (H x L x W): 120mm x 50mm x 80mm
  • Weight: 0.5 kg
Key Features
  • 3 Normally Closed (N.C.) safety contacts
  • 1 Normally Open (N.O.) auxiliary contact
  • Break before make operation
  • M20 conduit entry
  • Fully flexible design
Professional Installation Requirements
  • Installation by a qualified electrician or safety professional is recommended to ensure compliance with safety standards.
Applications
  • Industrial safety interlocking for machinery
  • Control panels requiring safety interlocks
  • Manufacturing and automation safety systems
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 440KMT55075 Tongue Interlock Safety Switch is available for immediate purchase, ideal for industrial safety and control applications.