Ex-i terminal box GHG 791 01, housing. Material: polyamide, 6 x 2.5 qmm + 2x2.5 qmm PE, screw terminals, 1 x M25 cable entry, 2x M12 cable entry, directly drilled housing, type of terminals: Phoenix Ex-i screw terminals, 6 x 2.5 qmm, PE rail 1 x 2x2.5 qmm, cable entries/housing holes: 1 x M25 cable entry for Ø 8 mm - 17 mm, 2 x M12 cable entry for Ø 4 mm - 7 mm, housing material: polyamide, rated voltage: 690 V, rated current: max. 30 A, marking according to 94/9/EC: Ex II 2 G Ex dem ia II, IIC T6 / Ex II 2 D Ex tD A21 IP66 T80 °C, EC type examination certificate: PTB 00 ATEX 3108, Permissible ambient temperature: -20 °C to 40 °C, Dimensions (L x W x H): 81.5 x 100 x 61 mm, Weight: 0.3 kg, Protection class: I, Protection type according to EN 60529: IP66,