Weather-proof luminaires Kratex Diffuser Yellow ETDD 40W 5000lm Lambertian (L) IP66 IK05 3 SDCM 7780251

Explosion-proof, highly efficient LED tube luminaire with borosilicate glass tube. Suitable for use in areas that are occasionally at risk of explosion from combustible dust clouds during normal operation (Zone 21 / 22). Suitable for use in areas occasionally subject to explosion hazards from gases, vapors or mists during normal operation (Zone 1 / 2). Also suitable for outdoor use due to the high protection rating and highly resistant materials. ATEX mark II 2G Ex db IIC T6 Gb / II 2D Ex tb IIIC T85°C Db / -20°C ≤ Ta ≤ +55°C. Mounting accessory must be ordered separately. Also suitable for suspended mounting by means of accessories to be ordered separately. With Lambertian light distribution. Luminaire luminous flux and light color fixed. Luminaire luminous flux 5000 lm, connected load 40 W, maximum luminous efficiency of luminaire 125 lm/W. Light colour neutral white, correlated colour temperature (CCT) 4000 K, general colour rendering index (CRI) Ra > 80. Colour locus tolerance (initial MacAdam) ≤ 3 SDCM. Mean rated service life L80(tq 55 °C) = 50,000 h. Luminaire body made of 9 mm thick borosilicate tube, end caps made of aluminium alloy. End cap colour signal yellow Inner gear tray made of sheet steel, powder-coated white. Sealing made of NBR (nitrile butadiene rubber). Dimensions (L x W): 1390 mm x 157 mm, luminaire height 197 mm. Safety class (EN 61140): I, protection rating (DIN EN 60529): IP66. Permissible ambient temperature -20°C ≤ Ta ≤ +55°C. Weight: 10,5 kg. Connection terminal, plug-in (5 x 2,5 mm2). With 2 cable entry openings with 3/4 inch receptacle (NPT) for EX cable glands. EX cable glands not included in scope of delivery. The luminaire is suitable for operation on a 230V direct voltage supply grid (DC). With electronic transformer, digitally dimmable (DALI). Control gear unit according to DALI-2 standard (EN 62386). Luminaire is switchable and dimmable by means of touch functionality via DALI control terminals (Touch DIM). The luminaire complies with the fundamental requirements of applicable EU regulations and product safety legislation and bears the CE symbol.