Ex-d signal and escape sign light (LED) for zone 1/21, dKLK 23 LED/Ex d, red, cable entries: 1 x M20, metal, signal light, also with colored protective covers, in environments of temperature class T6, for light sources (included in delivery): 1 x 8 W LED, nominal lamp luminous flux: approx. 470 lm, lamp base: E27 in accordance with IEC 60238, two-sided through-wiring: no, cable entries/housing holes: 1 x Ex-d cable entries M20 x 1.5 for Ø 8.5 - 16 mm, housing material: glass fiber reinforced polyester, protective cover/protective cover: polycarbonate, rated voltage: 230 V AC, frequency: 50 - 60 Hz (AC), rated current: approx. 30 mA, marking according to 94/9/EC: Ex II 2G Ex d IIC T6 Gb, Ex II 2D Ex tb IIIC T80°C Db IP66, EC type examination certificate: BVS 10 ATEX E 003, Permissible ambient temperature: -20 °C to 45 °C, Dimensions (L x W x H): 164.5 x 189 x 128 mm, Weight: 1.7 kg, Protection class: I, Protection type according to EN 60529: IP66