Rockwell Automation A-B 440T-MDALE100FAF Trapped Key Interlock
The A-B 440T-MDALE100FAF Trapped Key Interlock is designed for critical industrial safety applications. It ensures that hazardous equipment cannot be accessed unless a specific sequence of operations has been completed, thereby preventing unauthorized access and ensuring personnel safety.
Type:Trapped Key Interlock
Model:440T-MDALE100FAF
Manufacturer:Rockwell Automation
Material:Stainless Steel
Operation:Key Exchange Mechanism
Safety Standard Compliance:CE, ISO
Voltage Range:24V DC – 230V AC
Environmental Protection Rating:IP65
Dimensions (LxWxH):120mm x 80mm x 40mm
Weight:1.5 kg
This Trapped Key Interlock is built from high-quality stainless steel, providing durability and resistance against corrosion and wear. Its robust construction ensures reliable performance in harsh industrial settings.
The interlock mechanism ensures that equipment can only be started when the correct sequence of key operations has been completed, thereby minimizing the risk of accidents caused by unauthorized access or improper operation.
With its CE, UL, CSA, and ATEX certifications, this interlock system complies with international safety standards, making it suitable for use in various industries including manufacturing, mining, and petrochemicals.
The system includes two keys, one of which must remain in the lock until the machine has been safely shut down, preventing any accidental start-up during maintenance or repair operations.
Easy to install and maintain, this interlock system offers a user-friendly design that enhances operational efficiency while maintaining high safety standards.


















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