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

SKU: 440KT11398
$142.40 List price: $177.50
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The Tongue Interlock Switch by Allen-Bradley features a robust design with 1 Normally Closed (N.C.) and 1 Normally Open (N.O.) contact, ensuring enhanced safety for industrial applications. Ideal for machinery safety systems and access control, this switch complies with GD2 standards and is built for durability, minimizing the need for frequent replacements.
Technical Specifications
  • 1 Normally Closed (N.C.) safety contact
  • 1 Normally Open (N.O.) auxiliary contact
  • Break before make contact operation
  • GD2 standard
  • M20 conduit entry
  • Plastic body with metal head
  • Dimensions (H x L x W): 100mm x 40mm x 50mm
  • Weight: 0.3 kg
Key Features
  • Tongue interlock design for enhanced safety
  • Break before make contact operation
  • 1 Normally Closed (N.C.) safety contact
  • 1 Normally Open (N.O.) auxiliary contact
  • GD2 standard compliance
  • M20 conduit entry
  • Plastic construction with metal head
Professional Installation Requirements
  • Installation should be performed by a qualified professional to ensure compliance with safety standards and proper operation.
Applications
  • Industrial safety interlock applications
  • Machinery safety systems
  • Access control for hazardous equipment
Standards & Compliance
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Durable design reduces need for frequent replacements, minimizing waste
Warranty Information

Radwell 2-year warranty included. Factory warranty does not apply.

Available Now

The Allen-Bradley 440KT11398 Tongue Interlock Switch is available for immediate purchase, ideal for industrial safety and machinery interlock applications.