Full plastic material,Toppest quality ,the same as Cooper,Lower price than top brand all over the world, 5 years guarantee. Ex mark: Ex edIIC T6 DIP A21 TA, T6 Intended use: Can be used in zone 1 and zone 2 Can be used in zone 21 and zone 22 Ambient temperature use: -40°C≤Ta≤40°C Degree of protection: IP66 Frequency: 50/60Hz Rated voltage: maximum 690V Rated current: maximum 125A Switch capacity: ...