Rockwell A-B 440T-MSSLE10J Trapped Key Interlock
The Rockwell A-B 440T-MSSLE10J Trapped Key Interlock is an essential component designed to enhance workplace safety by ensuring that machines or equipment can only be operated when safety guards are correctly positioned and locked. This interlock mechanism is crucial in environments where personnel safety is paramount.
Product Model:440T-MSSLE10J
Type:Trapped Key Interlock
Application Area:Industrial Machinery Safety
Material:Stainless Steel
Dimensions:120mm x 80mm x 40mm
Weight:1.2 kg
Operating Voltage:24V DC
Switch Type:Non-locking
Contact Rating:10A @ 250V AC
Certifications:CE, UL, CSA
IP Rating:IP65
The Rockwell A-B 440T-MSSLE10J Trapped Key Interlock is a robust safety locking device designed to prevent unauthorized access to machinery. It ensures that only authorized personnel can operate equipment by requiring the use of a specific key that must be removed from the lock to start the machine.
Crafted from high-quality stainless steel, this interlock is built to withstand harsh industrial environments, including exposure to water, dust, and corrosive substances.
Its key exchange mechanism ensures that the key remains trapped within the interlock until the equipment has been safely shut down, providing an additional layer of security.
This model supports a variety of contact configurations, offering flexibility for different applications. With a protection rating of IP67, it is resistant to dust ingress and short-term immersion in water.
Certified by CE, UL, CSA, and ATEX, the 440T-MSSLE10J meets global safety standards, making it a reliable choice for industrial safety systems.












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