GFS 1Ö/1S IP69 KST-thermoplastic protective shield hard-coated Extreme GFS 1Ö/1S -40°C IP67 Extreme GFI 1Ö/1S -40°C ... +90°C Extreme GFI 2Ö/2S -40°C ... +90°C Extreme GFSI 1Ö/1S -40°C ... +90°C Extreme GFSI 2Ö/2S -40°C ... +90°C Extreme ZS 71 2Ö/1S WVD 100N IP69K NIRO Extreme ZS 71 2Ö/1S WVD 100N KST IP69K NIRO Extreme ZS 71 2Ö/1S WVD 100N IP67 -40°C Extreme ZS 71 2Ö/1S WVD 100N KST IP67 -40°C Extreme ZS 71 2Ö/1S WVD 100N KST IP67 -40°C NIRO Extreme ZS 73 1Ö/1S WVD / 295-390 N Niro Extreme ZS 73 1Ö/1S WVD / 120-180 N Niro Extreme ZS 73 2Ö WVD / 295-390 N Niro Extreme ZS 73 2Ö WVD / 120-180 N Niro Extreme ZS 73 1Ö/1S VD 295-390N -40°C Extreme