Rockwell A-B 440T-MDBUE14DBDC Trapped Key Interlock
The Rockwell A-B 440T-MDBUE14DBDC Trapped Key Interlock is a critical safety component designed for modular control panels. It ensures safe access to machinery by trapping the key until the machine has come to a complete stop, thus preventing accidental start-ups during maintenance or repair.
Module Type: Trapped Key Interlock
Compatibility: Suitable for A-B 440T Series
Material: Stainless Steel
Dimensions: 90mm x 70mm x 35mm
Weight: 0.6kg
Key Quantity: 5
Lock Mechanism: Trapped Key Mechanism
Operating Voltage: 24V DC
Contact Rating: 10A @ 250V AC
Certifications: CE, UL, ATEX
The Rockwell Automation 440T-MDBUE14DBDC Trapped Key Interlock is meticulously crafted from high-quality stainless steel, ensuring durable and reliable operation under harsh industrial conditions. Its trapped key interlock mechanism guarantees that equipment remains safely locked until it is safe to operate, significantly reducing the risk of accidents.
Engineered to meet stringent international safety standards, including CE, UL, ATEX, and IECEx certifications, this interlock is rated for use up to 600V AC/DC and can handle currents up to 10A. This makes it suitable for a wide range of industrial applications.
Installation is straightforward thanks to its compact size and lightweight design. The interlock can be easily mounted on control panels or machines, integrating seamlessly into existing systems.
The trapped key mechanism prevents accidental activation and provides clear indication when the machine is safe to operate. This promotes safer work practices and helps minimize downtime due to unsafe operating conditions.
To ensure longevity and reliable performance, the Rockwell Automation 440T-MDBUE14DBDC is built to withstand temperatures ranging from -40°C to +70°C, making it ideal for diverse environmental conditions.
At Stoker Automation Technology, we have been supplying automation equipment for over 20 years. With a spacious 5000 square meter warehouse, we provide a comprehensive range of products used across various industries. Our inventory includes high-quality parts like PLC modules, DCS system accessories, robot components, and more. If you need assistance finding a specific model or have any questions, feel free to contact us via email or WhatsApp.











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