Rockwell Automation 440E-L22BNSM Guardmaster Lifeline 4 Cable Pull Switch, Safety Interlock Switch for Hazardous Locations
The Rockwell AB 440E-L22BNSM Guardmaster Lifeline 4 Cable Pull Switch is a critical safety component designed to stop machinery operation when pulled, ensuring worker safety in hazardous environments. This cable pull switch is ideal for applications requiring emergency shutdown functionality in manufacturing and processing plants.
Switch Type:Cable Pull Switch
Rated Voltage:24V DC
Current Rating:2A
Operating Temperature Range:-20°C to +60°C
Protection Rating:IP67
Actuator Length:10m
Response Time:<50ms
Mounting:Flange or Wall-Mounted
Weight:1.5kg
Material:Stainless Steel
The Rockwell AB 440E-L22BNSM Guardmaster Lifeline 4 Cable Pull Switch is built from high-quality stainless steel, providing robust protection against harsh environmental conditions and prolonged durability.
This cable pull switch features an activation force of 11 lbs, which is ideal for heavy-duty applications where quick and reliable emergency stops are necessary.
With a protection rating of IP65, this switch is dust-tight and protected against water jets, making it suitable for use in wet or dusty environments.
The switch comes with a 10-meter cable, offering flexibility in installation and adaptability to various machine setups.
The contacts configuration includes 1 normally closed (NC) contact and 1 normally open (NO) contact, allowing for diverse operational configurations.












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