SIRIUS POSITION SWITCH WITH PLASTIC HOUSING ACC. TO EN50047, 31MM DEVICE CONNECTION 1X(M20X1.5); 1NO/1NC SNAP-ACTION CONTACTS INTEGRATED (NOT REPLACEABLE) ROLLER LEVER, STAINLESS STEEL W. PLASTIC ROLLER 13MM, HEAD TURNED CLOCKWISE THROUGH 90 DEGREES, ACTUATING/ RESTORING FORCE 20N