Position switch Plastic 31 mm according to EN 50047 Increased corrosion protection Device connection 1 x (M20 x 1.5) 1 NO/1 NC quick action contacts Twist lever, adjustable length with grid hole on the right and/or left adjustable, with Stainless steel lever and plastic roller 19 mm functional at -40 C Shock and vibration test according to EN 61373, Category 1B