Pull cord switch with emergency stop, metal housing IP67, 3 x M20 x 1.5, slow-action contacts 1S + 3Ö, latching according to EN ISO 13850, with rotary release, for cable lengths up to 75 m. SIRIUS 3SE7 pull cord switches are designed for monitoring or as emergency stop devices at particularly hazardous parts of installations, such as conveyor belts. These pull cord 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 indicator that is visible from long distances. The switches are suitable for the highest safety requirements according to PL e or SIL 3. They are available in different cable lengths, contact 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 corresponding mounting accessories, are available as accessories. Safety is a SIRIUS business.