Explosion-proof light fittings


ELEKTROSVIT Svatobořice, a. s.

Ex logo II 3G Ex nR IIC T6 Gc
zone 2/22 II 3D Ex tc IIIC T80°C Dc

Use: Explosion-proof light fitting for the illumination of indoor and outdoor industrial spaces with a danger of gas, vapour and dust explosion.

Technical description: The light fitting body and flange are AlSi alloy castings finished with RAL 1005 powder paint. There are two cable outlets on the body sides. There is an LED module built inside the light fitting and it is comprised of a board fitted with LEDs and a power supply. The light fitting is designed as a through light fitting, for three-phase connection (five-core cable). When the light fitting is used as a terminal light fitting, the free cable outlet is blinded with a plug. The max. cross-section of the connecting conductors is 4 mm2.

Installation: On the ceiling, wall or another solid substrate (structure) ensuring firm connection.

Versions: The light fittings are made in a version with an electronic adjustable ballast (EVG DIMM). The light fittings are provided with a self-resetting thermal fuse and a surge guard up to 3 kV.

To order: Protective basket 1-99.5984/1, protective glass 232.5070, blinding plug HSK-V-Ex M20x1.5, screw plug V-Ex M20x1.5, wall / ceiling holder 338.2779


Type Power input [W] / Luminous flux [lm] Luminous efficiency [lm/W] Angle of beam [°] Colour temperature [K] CRI Weight [Kg]
591 33 01n 50 / 6474 129 120 4000 >80 8
591 33 02n 30 / 4039 129 120 4000 >80 8
591 33 03n 20 / 2709 123 120 4000 >80 8