Guardmaster Allen Bradley 440K-T11475 Trojan T15 Tongue Interlock
The Guardmaster 440K-T11475 Trojan T15 Tongue Interlock is a critical safety device designed for industrial machinery. It ensures operators adhere to safety protocols by locking out equipment during maintenance or cleaning operations. This interlock switch integrates seamlessly with various industrial control systems to provide enhanced operator safety and compliance with OSHA, ANSI, and ISO standards.
Technical Specifications
| Brand | Allen Bradley |
| Model | 440K-T11475 |
| Series | Guardmaster |
| Type | Tongue Interlock |
| Interlock Mechanism | Electromechanical |
| Operating Voltage | 24 VDC |
| Operating Temperature | -20°C to +60°C |
| Protection Rating | IP67 |
| Contacts | Normally Open/Normally Closed |
| Actuator Length | 10 mm |
| Weight | 0.2 kg |
Enhanced Safety Features
Crafted from high-quality stainless steel, the Guardmaster 440K-T11475 Trojan T15 Tongue Interlock delivers robust performance in harsh industrial environments. Its IP67-rated enclosure provides 360-degree protection against dust ingress and high-pressure water jets, making it suitable for outdoor applications and areas with excessive moisture or particulate contamination.
This safety interlock prevents machinery operation when access panels are open through its integrated forced-stop mechanism, significantly reducing accident risks during maintenance procedures. The electromechanical design ensures reliable performance with minimal maintenance requirements throughout its operational lifespan.
Applications
Ideal for manufacturing facilities, food processing plants, pharmaceutical production lines, and any environment where operator safety is paramount. The straightforward installation process with clearly marked terminals reduces setup time and potential errors.

About Stoker Automation Technology
With 20 years of industry expertise and a 5,000m² warehouse, Stoker Automation Technology specializes in industrial automation solutions. We maintain extensive inventories of PLC modules, DCS systems, safety components, and obsolete parts for industries including manufacturing, energy, automotive, and pharmaceuticals.
Need assistance? Contact us via WhatsApp for immediate support!
Professional Support
Our technical team provides comprehensive pre-sales consultation and specialized after-sales support. This product comes with a 24-month warranty. Can’t find your required model? Email us at abbdcs36@gmail.com for custom sourcing solutions.








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