Rockwell A-B 440T-MDASE21NANB Trapped Key Interlock for Enhanced Safety Controls
The Rockwell A-B 440T-MDASE21NANB Trapped Key Interlock is an advanced safety device designed to prevent unauthorized access to critical machinery or equipment. It ensures operational safety by locking out power sources until all necessary safety conditions are met.
Manufacturer:Rockwell Automation
Model:440T-MDASE21NANB
Module Category:Trapped Key Interlock
Material:Stainless Steel
Weight:2 lbs
Dimensions:8.5 x 4.7 x 2.5 inches
Certifications:CE, UL, CSA
Operating Voltage:24 VDC
Current Rating:5 A
Environmental Protection:IP65
Switch Type:Mechanical
Contact Configuration:SPST
Locking Mechanism:Key-operated
Designed for high-risk applications where operator safety is paramount, the 440T-MDASE21NANB Trapped Key Interlock ensures that the system can only be accessed when all necessary safety protocols are adhered to.
This interlock system uses a trapped key mechanism to prevent accidental operation. Once the equipment is shut down, a key is trapped within the interlock, preventing unauthorized access until the system is fully secured.
Crafted from robust stainless steel, this module offers durability and resistance to harsh environmental conditions, making it ideal for industrial settings.
With a protection rating of IP65, the interlock is safeguarded against dust ingress and water jets, ensuring reliable performance even in challenging environments.
Compliant with international safety standards including CE, UL, and ATEX, the 440T-MDASE21NANB Trapped Key Interlock meets stringent regulatory requirements, providing peace of mind to operators and facility managers alike.












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