Ex-protected fluorescent light fitting with 2 channel electronic ballast unit for bi-pin fluorescent lamps (G13) 2x36W. Housing made of glass mat reinforced polyester, protective cover made of polycarbonate. Double-sided lock with 20 latch points. Protective cover hingeable on both sides. Automatic switch built as a safety disconnector acc. to EN 60947.Automatic switch ensuring the disconnection of all exposed components when the fitting is opened . Large terminal compartment with 6 terminals up to 6 mm². Rated voltage: AC 110V-254V /- 10%, 47-63Hz. Rated current: 0,4A; Cos phi: 0,95 (230V). 2x plastic cable gland M25. Permissable ambient temperature -5°C to 50°C. Light fitting with 7 Ah-NC battery, for 1,5 or 3 h emergency operation; local setting. Battery charging method with -intelligent- microelectronics.The required function and duration test is automatically performed with emergency operations or requested after 6 month. A necessary battery replacement will be indicated by the LED indicator. Insulation class I, single ended through-wiring. Certificate: PTB 96 ATEX 2144, Type of protection: Ex eds IIC T4 for zone 1, zone 2.