Rockwell Automation 440T-MKEXE12AB Key Exchange Trapped Key Interlock
The A-B 440T-MKEXE12AB Key Exchange Trapped Key Interlock is designed for industrial safety applications. It ensures that machinery can only be started when the correct sequence of keys is used, thereby preventing accidental operation and enhancing workplace safety.
Manufacturer:Rockwell Automation
Model Number:440T-MKEXE12AB
Type:Key Exchange Trapped Key Interlock
Material:Stainless Steel
Protection Rating:IP65
Voltage Range:24V DC – 230V AC
Operating Temperature:-20°C to +60°C
Dimensions:150mm x 100mm x 50mm
Weight:2.5kg
The 440T-MKEXE12 Key Exchange Trapped Key Interlock is a high-quality solution designed for securing hazardous machinery and ensuring operator safety. Crafted from durable stainless steel, this interlock system is built to withstand harsh industrial environments.
This interlock mechanism employs a mechanical design that traps keys until the machine has been safely de-energized and locked out, preventing accidental restarts. With up to 12 lockouts, it supports multiple operators on a single machine, enhancing workplace safety and compliance.
The 440T-MKEXE12 is certified to meet stringent standards including CE, UL, CSA, and ATEX, making it suitable for use in various global markets and hazardous locations.
Installation is straightforward thanks to its compact dimensions and robust construction. Maintenance is minimal due to its simple yet effective design, ensuring reliable operation over time.
By utilizing the 440T-MKEXE12, businesses can achieve OSHA and ISO safety compliance, safeguarding workers from potential injuries and reducing liability risks.











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