Pull switch with metal housing, 2 x M20 x 1.5, 1S + 1Ö, latching, ISO 13850 and push-button release, for cable lengths up to 20 m. The SIRIUS 3SE7 pull switch is designed for monitoring or as an emergency stop device in particularly hazardous parts of machinery, such as conveyor belts. These pull switches can implement control functions and emergency stops for any requirement and route configuration. The devices are easy to release and feature integrated emergency stop buttons as well as an LED signal display that is visible from long distances. The switches meet the highest safety requirements according to PL e or SIL 3. They are available in various cable lengths, switch combinations, with LED display or emergency stop mushroom. The variants with latching are supplied with push, key, or rotary release. Steel cables with a red plastic coating in various lengths, along with appropriate mounting accessories, are available as accessories. Safety is a SIRIUS business.