Ex escape sign lights for zone 1/21, EXIT, arrow 6h (according to ISO 7010), cable entries: 1 x M20, plastic, solid plastic housing made of polycarbonate, with light source: 1 LED, two-sided through-wiring: no, cable entries/housing holes: 1 x Ex-e cable entry M20 x 1.5 (plastic, 1 x threaded plug M20 x 1.5, housing material: polycarbonate, protective hood/protective cover: polycarbonate, rated voltage: 110 V - 277 V AC / 110 V - 250 V DC, frequency: 50 - 60 Hz (AC), rated current: DC: 220 V = 20 mA, 110 V = 40 mA, marking according to 94/9/EC: Ex II 2 G Ex e ib mb IIC T6/T5 Gb, Ex II 2 D Ex tb IIIC T80°C Db, EC type examination certificate: BVS 09 ATEX E 029, Permissible ambient temperature: -20 °C to 50 °C, Dimensions (L x W x H): 356 x 175 x 76 mm, Weight: 2 kg, Protection class according to EN 60529: IP66