Allen-Bradley 440T-MDALE10ADBD Trapped Key Interlock Module
The Rockwell Automation 440T-MDALE10ADBD Trapped Key Interlock Module ensures the safety of personnel by preventing unauthorized access to hazardous areas within industrial settings. It’s designed to work seamlessly with control systems, providing an additional layer of protection against accidental startup or malfunction.
Product ID:440T-MDALE10ADBD
Brand:Allen-Bradley
Type:Trapped Key Interlock
Safety Level:High
Material:Stainless Steel
Key Quantity:10
Operating Temperature Range:-40°C to +80°C
Certification:CE, UL, ISO
Dimensions:120mm x 90mm x 50mm
Weight:0.8 kg
The A-B 440T-MDALE10ADBD Trapped Key Interlock is a high-quality, robust interlock solution designed to enhance safety in industrial environments. Crafted from durable stainless steel, this interlock system offers exceptional resistance against corrosion and wear, ensuring long-lasting performance under harsh conditions. With its high protection rating of IP67, it can withstand dust and water ingress, making it ideal for outdoor and indoor applications alike.
This device features two normally open and two normally closed control outputs, providing versatile connection options for various safety circuits. Its compact size of 250mm x 150mm x 100mm (LxWxH) ensures easy installation in tight spaces without compromising on functionality.
Installation of the A-B 440T-MDALE10ADBD is straightforward thanks to clear instructions and compatibility with standard mounting hardware. Once installed, it securely traps the key when the guard is opened, preventing accidental or unauthorized operation of machinery until all safety conditions are re-established.
For enhanced peace of mind, the A-B 440T-MDALE10ADBD comes with a low operating voltage of 24 VDC, minimizing the risk of electrical hazards. This feature also makes it compatible with a wide range of control systems, simplifying integration into existing infrastructure.











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