Allen Bradley 440T-MRPSE12VD Trapped Key Interlock, Industrial Safety Device
The Rockwell Automation 440T-MRPSE12VD Trapped Key Interlock is designed to enhance workplace safety by securing access to machinery and equipment. This device ensures that machines can only be operated when specific safety conditions are met, providing a reliable barrier against unauthorized access.
Module Type:Trapped Key Interlock
Manufacturer:Rockwell Automation
Model:440T-MRPSE12VD
Compatibility:Suitable for use with various Rockwell Automation control systems
Number of Keys:12
Key Material:Stainless Steel
Operating Temperature Range:-20°C to 60°C
Protection Rating:IP67
Certifications:CE, UL, RoHS Compliant
The A-B 440T-MRPSE12VD Trapped Key Interlock is an essential component for any industrial environment requiring high levels of safety and security. Its robust stainless steel construction ensures durability in harsh conditions, making it ideal for manufacturing, mining, and other heavy-duty applications.
This interlock system features a 2NO + 1NC contact configuration, providing reliable safety mechanisms through its fail-safe design. Rated at 24V DC, it is compatible with a wide range of control systems, enhancing operational efficiency.
The interlock’s trapped key mechanism requires the operator to remove a key before access can be gained to hazardous areas, ensuring that machinery cannot be restarted until the area is clear. This feature is critical for preventing accidents and ensuring worker safety.
Installation of the A-B 440T-MRPSE12VD is straightforward, thanks to its compact dimensions and lightweight design. Maintenance is minimal, further reducing downtime and increasing productivity.
Backed by A-B’s commitment to quality and customer satisfaction, the 440T-MRPSE12VD Trapped Key Interlock comes with a warranty and is supported by comprehensive technical documentation. Choose this interlock to safeguard your operations and protect your workforce.












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