Limit switch box NEK series

The neptun box, having all its external parts of high value stainless steel (AISI316L), is particularly resistant to corrosion and pitting. It is therefore suitable for off-shore deployment and chemical industry, as well as environments containing salt, sulphur gas and ammonia nitrate and further aggressive mediums. Suitable for: Zone 1, Zone 2, Zone 21, Zone 22 II 2G Ex ia IIC/IIB T4-T6 Gb II 2D Ex ia IIIC T80°C-T135°C Db