Rockwell Automation 440T-MDBLE170E0C Trapped Key Interlock
The Allen-Bradley 440T-MDBLE170E0C Trapped Key Interlock ensures safe access to machinery by locking out power sources until the equipment is in a safe state. It is designed for industrial applications where safeguarding personnel from accidental startup or operation is critical.
Manufacturer:Rockwell Automation
Model Number:440T-MDBLE170E0C
Type:Trapped Key Interlock
Material:Stainless Steel
Lock Type:Key Operated
Number of Keys:1
Rated Voltage:24VDC
Current Rating:10A
Protection Rating:IP65
Operating Temperature Range:-20°C to +60°C
Certifications:CE, UL, ATEX
This trapped key interlock ensures that operators cannot bypass safety protocols by physically trapping the key until the machinery is de-energized and locked out. This design significantly enhances workplace safety by preventing accidental start-ups.
Constructed from high-quality stainless steel, this interlock is built to withstand harsh industrial environments, offering long-lasting durability and corrosion resistance.
The operating temperature range of -20°C to +60°C makes it suitable for a wide variety of applications, from cold storage facilities to hot processing plants.
With a protection class of IP65, this interlock offers robust dust and water ingress protection, ensuring reliable operation in dusty, wet, or humid conditions.
The interlock supports up to 10 keys, providing flexibility for different interlock configurations and applications.















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