Allen Bradley 440T-MRPSE14NATrapped Key Interlock, Industrial Safety Device
The Rockwell A-B 440T-MRPSE14N Trapped Key Interlock is designed for industrial applications requiring high security and reliability. It ensures that machinery cannot be started until all hazardous areas are safely isolated. This interlock system supports efficient maintenance operations and enhances workplace safety.
Type:Trapped Key Interlock
Brand:Rockwell Automation
Model:440T-MRPSE14N
Contacts:2NO + 1NC
Voltage Rating:Up to 60V DC
Current Rating:Up to 10A
Material:Stainless Steel
Protection Rating:IP67
Operating Temperature Range:-20°C to +80°C
Certifications:CE, UL, ATEX
The Rockwell A-B 440T-MRPSE14N Trapped Key Interlock is an essential component in ensuring the safety and efficiency of industrial machinery operations. Its trapped key design guarantees that the machine can only be operated once the key has been removed from the isolation point, thus preventing unauthorized access.
This interlock system is built with durable materials to withstand harsh industrial environments. It is rated IP67, making it resistant to dust, water, and other contaminants, thereby ensuring long-term reliability.
With a versatile operating voltage of 24V DC, this interlock is compatible with a wide range of industrial control systems. It features a robust contact configuration of 2NO + 1NC, providing reliable circuit protection and control functions.
Installation and operation are straightforward, thanks to clear instructions provided in the user manual. The compact size of 100mm x 60mm x 30mm makes it easy to integrate into existing machinery setups without significant modifications.
Maintenance is simplified by its durable construction, which minimizes downtime. The Rockwell A-B 440T-MRPSE14N Trapped Key Interlock is backed by Rockwell’s renowned customer support, ensuring peace of mind for your industrial operations.














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