Rockwell A-B 440T-MRKSE10IATrapped Key Interlock, Safe Access Control Module
The Allen Bradley A-B 440T-MRKSE10IATrapped Key Interlock is designed to provide safety interlock solutions in industrial environments. It ensures that equipment cannot be started until safety conditions are met, thereby preventing accidents and protecting personnel.
Manufacturer:Rockwell Automation
Model Number:440T-MRKSE10IA
Type:Trapped Key Interlock
Material:Stainless Steel
Dimensions:Height: 90mm, Width: 56mm, Depth: 35mm
Weight:Approximately 0.7kg
Operating Temperature Range:-20°C to +70°C
Protection Rating:IP65
Switch Type:Non-Spring Return
Key Type:Interchangeable
Control Outputs:1 NO (Normally Open), 1 NC (Normally Closed)
Input Voltage:24VDC
The A-B 440T-MRKSE10IATrapped Key Interlock offers robust and reliable performance in harsh industrial environments. Its stainless steel construction ensures durability and resistance against corrosion and wear.
This interlock mechanism is designed to prevent unauthorized access to equipment by trapping the key until the lockout procedure is completed. This enhances safety by ensuring that equipment remains powered down during maintenance activities.
With its wide operating temperature range and high voltage rating, this interlock is suitable for use across diverse industrial settings, including manufacturing facilities, power plants, and chemical processing plants.
The IP65 rating guarantees protection against dust ingress and water jets from any direction, making it ideal for outdoor applications or locations where exposure to moisture is common.
Certified to CE, UL, and CSA standards, the A-B 440T-MRKSE10IATrapped Key Interlock meets international safety requirements, providing peace of mind for operators and compliance for businesses.












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