Allen-Bradley 440K-T11155 is a Bulletin 440K Trojan 5 safety interlock switch designed for machine guarding applications. This unit features a positive-break contact configuration with 2 normally open (N.O.) and 2 normally closed (N.C.) contacts, rated for 10A at 600V. It provides a high-integrity safety signal for monitoring guard door position to help achieve safety performance levels up to PLe, Category 4, and SIL 3.

Electrical - Safety Switch The **Allen Bradley 440K-T11155 Safety Switch** is an essential component designed to enhance operational safety and efficiency in industrial environments. As part of Allen-Bradley’s renowned Trojan 5 series, this safety switch is engineered for reliable performance and is crucial for safeguarding machinery and personnel in various applications. ## Key Features • **Robust Construction**: Built with high-quality materials to withstand harsh industrial conditions, ensuring long-lasting durability. • **High Safety Ratings**: Complies with industry safety standards, providing peace of mind for operators and maintenance personnel. • **Versatile Application**: Suitable for a wide range of applications, including emergency stop situations and safety interlocks. • **Compact Design**: Optimized size for easy installation in tight spaces without compromising performance. • **Reliable Operation**: Features advanced technology that guarantees consistent activation and deactivation under demanding conditions. ## Applications • **Manufacturing Plants**: Ideal for use in assembly lines and automated processes where operator safety is paramount. • **Material Handling Equipment**: Provides essential safety features for conveyors, forklifts, and other machinery. • **Robotics and Automation**: Integrates seamlessly with robotic systems to ensure safety during operations and maintenance. ## Benefits • **Enhanced Safety**: Mitigates risks associated with machinery operations, reducing workplace accidents and injuries. • **Operational Efficiency**: Streamlines machine control processes, allowing for quick response times in emergency situations. • **Increased Reliability**: Designed to perform consistently, minimizing downtime and maintenance costs. --- *Product information compiled with AI assistance for reference purposes.*