Appleton™ ATEX/IECEx Viamaster™ LED Series Luminaires

Availability : In stock

The Viamaster™ LED luminaire is ideal for use in ATEX and IECEx Governed harsh and hazardous locations. It features a contemporary, low profile design that is suitable for tight spaces. It is lightweight for easy handling and is designed to simplify installation and maintenance. A terminal block with ample wiring room simplifies electrical connections. Its industry leading thermal management ensures safe, reliable operation over a wide temperature range. Field replaceable components can be accessed by swinging away the hinged cover, secured with captive screws. Viamaster LED is available in a full range of lumen outputs, with light distribution equivalent to fluorescent luminaires.

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  • Ideal for use for use in ATEX and IECEx Governed hazardous locations
  • They are ideal for use in locations where flammable gases, vapors and dusts are present, a high degree of corrosion resistance is required and protection against dirt, water and moisture is necessary
  • Typical applications include oil refineries, petrochemical facilities, pulp and paper mills, food processing plants, waste and sewer treatment facilities, underground tunnels, general manufacturing facilities
  • 60,000+ hour LED life for years of maintenance free operation
  • Lightweight design, hinged cover with captive screws, and terminal block wiring for easy installation and maintenance
  • Standard screw-type terminal block can accept 1 to 6 mm² wire. M20 plug or M25 plug provided
  • Contemporary, low profile design suitable for tight spaces
  • Field replaceable LED driver and lens
  • Industry-leading thermal management for safe, reliable operation over wide temperature range
  • Full range of lumen outputs, with light distribution equivalent to Appleton’s FN Series fluorescent fixtures
  • Easy to retrofit in same mounting footprint as Appleton’s FE/FN Series fluorescent fixtures
  • Universal, high efficiency, drivers cover voltage requirements for 120-277 Vac, 50/60 Hz +/- 10%. 2KV surge suppression is standard


ATEX/IECEx Certifications and Compliances
Zones 2 and 22; Ex II 3 GD; EPL Gc and Dc; Ex nA IIC; Ex tc IIIC; IP66/IK08. Zone 21 Ex II 2 D; EPL Db; Ex tb IIIC; IP66/IK08
Ambient Temperatures
2K Lumen unit: -40 °C up to +65 °C (-40 °F up to +149 °F). 5K and 7K units: -40 °C up to +60 °C (-40 °F up to +140 °F)
120-277 Vac, 50/60 Hz
Standard Materials and Finishes
Housing is copperfree (4/10 of 1% max.) aluminum with gray RAL 7038 epoxy finish. Lens is thermal shock- and impact-resistant polycarbonate. Mechanically secured silicone rubber gasket, nickel plated brass close up plugs and stainless steel bolts