Appleton™ ATX™ LDB, LDG, LRD Series Wellglass Luminaires

Availability : In stock

ATX™ LDB, LDG, LRD Series Wellglass Luminaires are designed for a variety of E40 base lamps. These flameproof fixtures are ideal for street lighting on refinery sites or oil depots and for tank lighting purposes.



  • Typical applications include hazardous locations such as plants where plastics, paints, thinners and petrochemicals are manufactured
  • Operates in any position subject to lamp type
  • E40 lamp holder with lock thread (lamps are not supplied, except for Induction version)
  • Compensated power supply
  • Power factor ? 0.9
  • Flat joint for IIB version, threaded joint for IIC version
  • High temperature internal wiring
  • Easy and efficient wiring due to separate Ex e terminal box with wiring onto two captive terminals capacity 6 mm² (2 x 0.009 in²) and two internal earth terminals capacity 6 mm² (0.009 in²)
  • External earth terminal capacity 4 mm² (0.006 in²)
  • 2 x 20 mm clearance holes through-wire cable entries supplied with one Ex e unarmored cable gland — sealing diameter 6.5 to 14.5 mm (0.26 to 58 in) — and one blanking plug and two M20 locknuts


ATEX/IECEx Certifications and Compliances
Zone 1 and 2 – 21 and 22; Ex II 2 GD; IP66/67; IK08
Specific Wattages
100 W High Pressure Sodium; 150 W High Pressure Sodium; 250 W High Pressure Sodium; 400 W High Pressure Sodium; 250 W Mercury; 250 W Metal Halide; 400 W Metal Halide; 250 W Mixed; 300 W Incandescent; 500 W Incandescent; 85 W Induction
Ambient Temperature
-40 °C to +55 °C (-40 °F to +131 °F)
Standard Materials and Finishes
Gray painted marine grade aluminum alloy body and bezel with aluminum internal reflector and white painted zinc plated steel external reflector