The Allen Bradley 440K-T11280 is a Guardmaster Trojan T15 tongue interlock switch designed for industrial safety applications. This compact safety switch measures 75 x 52 x 32 mm, making it suitable for various space-constrained environments. It features a strong metal head design with a plastic housing and provides two normally closed (2 NC) safety contacts for reliable guarding functions. The switch is designed to meet stringent safety standards, ensuring secure access control to hazardous areas while allowing for easy integration with existing safety systems. Its resilience includes an IP67 rating for dust and water resistance, enhancing reliability in challenging industrial conditions.
Key Features of Allen Bradley 440K-T11280
Compact physical size: 75 x 52 x 32 mm (2.95 x 2.05 x 1.26 in.)
Two Normally Closed (2 NC) safety contacts for secure guarding functions
Robust metal head actuator design with no actuator included (GD2 style)
Plastic housing offering lightweight and durable protection
Actuator retention force of 30 N for reliable interlocking
Sealed to IP67 standards, providing protection from dust and water
Suitable for integration in a wide range of industrial safety applications
Designed to simplify compliance with safety regulations
Offers M20 cable entry for neat and secure wiring installation
Technical Specs of 440K-T11280
Specification
Details
Model Number
440K-T11280
Product Type
Guardmaster Trojan T15 Tongue Interlock Switch
Contacts
2 Normally Closed (2 NC)
Housing Material
Plastic
Head / Actuator
Metal Head, GD2 Style (no actuator supplied)
Dimensions (L x W x H)
75 mm x 52 mm x 32 mm (2.95 in x 2.05 in x 1.26 in)
Ingress Protection Rating
IP67 (dust-tight and water immersion resistant)
Actuator Retention Force
30 Newtons
Cable Entry
M20 Threaded Entry
Applications / Use Case
The Allen Bradley 440K-T11280 tongue interlock switch is commonly used in industrial safety guarding systems. It secures machine guards, access doors, and safety gates to prevent accidental or unauthorized entry into hazardous areas. Its compact size and durable construction make it ideal for manufacturing lines, packaging machinery, and automation cells requiring strict safety compliance. The IP67 rating ensures it performs reliably in dusty or wet conditions, commonly found in food processing, pharmaceutical, and automotive industries. This switch enhances operator safety by integrating with safety PLCs and control systems, providing rapid machine stoppage or lockout in case of guard breach.
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440K-T11280
$0.00
ACHIEVING
4.0
average rating
With
95%
positive reviews
LESS THAN
1%
return rate
Any questions?
Does it come with a warranty?
Yes, All products are offered wth 1-Year warranty.
What is the condition of the product?
All products sold are New & Unused.
How fast is shipping?
All products are delivered within 2-8 business days depending on our stock location.
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