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Allen-Bradley 440KT11399 Tongue Interlock Switch
The Allen-Bradley 440KT11399 Tongue Interlock Switch is designed for industrial safety applications, featuring break before make contacts and flexible configuration for reliable machine safety interlocking.
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Product Name/Title: Allen-Bradley 440KT11399 Tongue Interlock Switch
Brand: Allen-Bradley
SKU: 440KT11399
Alternatively Known As: Tongue Interlock Switch, Safety Interlock Switch, Trojan T15 Interlock, GD2 Metal Head Interlock
Technical Specifications
- Contact Configuration: 1 N.C. safety contact, 1 N.O. auxiliary contact
- Operation: Break before make
- Conduit Entry: M20
- Material: Plastic housing
- Type: Tongue interlock switch
- Head Type: GD2 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
- Fully flexible configuration
- M20 conduit entry
- Plastic construction for durability
Professional Installation Requirements
- Installation should be performed by a qualified electrician or safety systems technician to ensure compliance with safety standards.
Applications
- Industrial safety interlocking
- Machinery safety systems
- Factory automation and control
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Plastic construction reduces metal waste and corrosion
- Durable design extends product lifecycle, reducing replacement frequency
Warranty Information
Radwell 2-year warranty included; factory warranty does not apply.
Available Now
The Allen-Bradley 440KT11399 Tongue Interlock Switch is available for immediate purchase, ideal for industrial safety and machinery interlocking applications.
