ZS 73 1Ö/1S VD 295-390N -40°C Extreme ZS 73 1Ö/1S VD 120-180N -40°C Extreme ZS 73 1Ö/1S WVD 295-390N -40°C Extreme ZS 73 1Ö/1S WVD 120-180N -40°C Extreme ZS 75 2Ö/2S WVD / 295-390 N -40°C Extreme ZS 75 2Ö/2S WVD / 120-180 N -40°C Extreme ZS 80 2Ö/2S WVD KST IP67 NIRO Extreme ZS 80 3Ö/1S WVD KST IP67 NIRO Extreme ZS 80 4Ö WVD KST IP67 NIRO Extreme ZS 73 S 1Ö/1S VD Niro hard-coated Extreme ZS 73 S 2Ö VD Niro hard-coated Extreme ZS 73 S 2Ö/1S VD Niro hard-coated Extreme ZS 75 S 2Ö/2S VD IP67 -40°C Extreme ZS 91 S 3Ö/3S VD -40°C … +85°C IP66 Extreme ZS 91 S 4Ö/2S VD -40°C … +85°C IP66 Extreme ZS 91 S 2Ö/2S VD -40°C … +85°C IP66 Extreme