Position switch 3SE5162 Metal enclosure XL, 56 mm wide with rounded plunger, off stainless steel with 3 mm overtravel Device connection 3 x (M20 x 1.5) 1 x (1 NO/1 NC) slow-action contact 1 x (1 NO/2 NC) Slow-action contact with make-before-break IP66/IP6