Allen Bradley A-B 440T-MSSUE22BF Trapped Key Interlock Module
The A-B 440T-MSSUE22B Trapped Key Interlock system ensures the safety and efficiency of industrial operations by preventing unauthorized access to critical machinery. It integrates seamlessly into various applications, from manufacturing plants to utility facilities.
Brand:Allen Bradley
Model:440T-MSSUE22B
Type:Trapped Key Interlock
Operation Method:Key Exchange Mechanism
Material:Stainless Steel
Dimensions:H: 120mm x W: 80mm x D: 40mm
Weight:1.5kg
Voltage Range:24VDC – 230VAC
Certification:CE, UL, ATEX
Operating Temperature:-20°C to +60°C
The Rockwell Automation A-B 440T-MSSUE22BF Trapped Key Interlock is a high-quality safety device designed to enhance industrial safety and operational efficiency. Made from durable stainless steel with an IP67 protection rating, this interlock can withstand harsh industrial environments. With a wide operating temperature range from -20°C to +70°C, it ensures reliable performance under varying conditions. This interlock features four trapped keys which prevent unauthorized access to machinery, ensuring that safety conditions are met before operation can commence. Its CE, UL, and ATEX certifications make it suitable for use in various regions and industries. The compact design at 230mm x 120mm x 50mm and a weight of 3.5kg makes it easy to install in tight spaces, while still offering robust protection.


















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