Material: resistant to impact, and resistant to high and low temperature polyamide. Ex-mark: Ex e II 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 Degree of protection: IP66 Ambient temperature use: -40°C≤Ta≤55°C (40°C) Rated Voltage: AC 690V Terminal: 8× 4~6 mm2 + 1 PE Cross section of terminal: 4mm2/25A 6mm2/32A Material: Polyamide Explosion ...