Allen-Bradley Guardmaster® 440E-L13043 Lifeline™ 4 Cable Pull Switch – 3 NC / 1 NO, 75m Span, 1/2" NPT

The 440E-L13043 is a safety-critical switch that triggers an emergency stop when the attached cable is pulled in any direction or if the cable goes slack (breaks). This "positive mode" operation ensures that the machine fails to a safe state. This specific model features a built-in E-stop button on the lid and a cable status indicator for easy tensioning.