Allen-Bradley 440E-L13133 Lifeline 4 E-Stop Device

Allen-Bradley 440E-L13133 Lifeline 4 E-Stop Device is a rope-actuated emergency stop switch from Rockwell Automation’s 440E Lifeline family, designed for remote stopping along long cable spans on conveyors and manufacturing lines. This Lifeline 4 model provides two safety (NC) contacts and two auxiliary (NO) contacts to support interlock and status circuits, enabling reliable safety shutdowns with a reset that returns the system to production once conditions are safe. The standard cable span is 75 meters, with optional extension to 125 meters when used with the Lifeline Rope Tensioning System (LRTS); the unit carries an IP66 enclosure rating and is built to operate from -25°C to 80°C under demanding industrial conditions. The housing is a rugged die-cast zinc alloy finished in a yellow body, featuring a red E-stop pushbutton and a blue reset button; eye nuts are stainless steel for secure mounting, and the device supports mounting in any orientation (4 x M5 mounting points). Conduit entries are configurable for installation, with three entry points available in M20 or 1/2 in NPT formats depending on configuration. Rated for substantial mechanical life, the L13133 model weighs roughly 630 g. This device is intended for integration into Allen-Bradley safety circuits and is ideal for applications requiring a remote, durable E-stop along a Lifeline 4 assembly, delivering quick, dependable shutdown in hazardous zones and a straightforward reset to resume operations after safety clearance.