Siemens Limit switch,31mm,round plunger,1NO/2NC

Plastic position switch 31 mm according to DIN EN 50047 with enhanced corrosion protection. Device connection 1 x (M20 x 1.5), 1S/2Ö snap contacts, plunger functional at -40 °C. Shock and vibration testing according to DIN EN 61373, Category 1B. Mechanical position switches SIRIUS 3SE5 for position and orientation detection of machine parts as well as for monitoring the position of safety devices in extreme environmental conditions down to -40 °C, e.g., in wind turbines, in the food industry, or for railway applications. The devices are suitable for use in extreme environmental conditions due to their high protection class. They feature increased corrosion protection, are shock and vibration tested, and are globally certified. With the appropriate switch configuration, the highest safety requirements according to PL e or SIL 3 can be met. Various housing sizes in plastic or metal are available. Additionally, variants with separate actuators or with locking are available. Depending on the version, various drives and separate actuators are available as accessories. Safety is a SIRIUS business.