A-B 440T-MRKSE12AI Trapped Key Interlock, Ensuring Safety and Efficiency in Industrial Automation
The Rockwell A-B 440T-MRKSE12AI Trapped Key Interlock is designed to provide an additional layer of safety in industrial environments by ensuring machinery cannot be operated without proper authorization and sequence, thereby preventing accidents.
Manufacturer:Rockwell Automation
Model:440T-MRKSE12AI
Module Type:Trapped Key Interlock
Material:Stainless Steel
Key Quantity:12
Locking Mechanism:Mechanical
Certification:CE, UL, CSA
Operating Temperature:-20°C to +70°C
Protection Rating:IP65
Mounting Type:Surface Mount
Weight:1.5 kg
The A-B 440T-MRKSE12A Trapped Key Interlock from Rockwell Automation is designed to enhance workplace safety by ensuring proper lockout/tagout procedures are followed. This robust interlock mechanism utilizes a secure key exchange system that physically prevents access to machinery until it is safe to do so. Constructed from high-quality stainless steel, it offers exceptional durability and resistance to harsh industrial environments. With its Cat. 4 / PL e safety category, this interlock meets stringent safety standards, providing peace of mind in critical applications. Its compact design fits seamlessly into existing systems without requiring significant modifications. Installation is straightforward, thanks to its user-friendly design, and it supports up to 10 A of current at 24 VDC, making it versatile for various machine safety needs. The IP67 rating ensures it can withstand dust and water ingress, further extending its operational life in challenging settings.










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