Allen-Bradley 440T-MDAUE20TATB Trapped Key Interlock
The A-B 440T-MDAUE20TATB Trapped Key Interlock is designed to provide enhanced safety in industrial environments by ensuring sequential access control to critical machinery and equipment. This interlock system utilizes a trapped key mechanism to prevent unauthorized access and ensure the safe operation of industrial processes.
Key Type:Trapped Key
Model:440T-MDAUE20TATB
Manufacturer:Rockwell Automation
Material:Stainless Steel
Weight:1.5 kg
Dimensions:150mm x 100mm x 50mm (LxWxH)
Operating Temperature:-20°C to +60°C
Voltage Range:24V DC
Protection Rating:IP65
Compatibility:Suitable for use with Rockwell Automation’s 440T Series
The A-B 440T-MDAUE20TATB Trapped Key Interlock is engineered to enhance safety protocols within industrial settings by providing secure, controlled access to dangerous zones. With its robust stainless steel construction, this interlock system is built to withstand harsh environments and ensure reliable operation.
This model features a compact design measuring H 178mm x W 114mm x D 40mm, making it easy to integrate into existing machinery and equipment. It operates at a voltage rating of 24V DC and can handle an operating temperature range from -20°C to +60°C, ensuring functionality across diverse conditions.
The Trapped Key Interlock comes equipped with two keys included, which are essential for unlocking and locking mechanisms in sequence. Its protection rating of IP65 means it is dust-tight and protected against water jets, ideal for outdoor or wash-down applications.
Installation is straightforward thanks to its intuitive design. Simply mount the interlock onto your machine or equipment, and use the keys to manage access control according to your safety procedures. The system’s durable construction guarantees longevity and minimal maintenance needs.
Ensure your workplace adheres to stringent safety standards by incorporating the A-B 440T-MDAUE20TATB Trapped Key Interlock. This interlock is a crucial component in safeguarding workers and preventing accidents.













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