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HPLN LED Hazardous Area Light Fixtures

Crouse-Hinds series HPLN LED fixtures are designed and approved for mid bay and high bay downlighting in Zone 1 and 2 hazardous areas. Our HPLN is available in 8 models ranging from 3,000 lumens to 25,000 lumens, providing a lighting solution for areas with mounting heights from 8 feet (2.5 meters) to 40 feet (12 meters).

HPLN LED luminaires are engineered to provide maintenance-free operation, while delivering long life and high lumen performance.  A compact, high-efficacy design provides up to 136 lumens per watt, and custom narrow, medium or wide optics ensure ideal light distribution and intensity. Multiple mounting options, including stanchion, pendant, ceiling, wall and trunnion, provide installation flexibility.

Crouse-Hinds series HPLN LED fixtures are ideal for indoor and outdoor general area lighting in oil & gas refineries, drilling rigs, loading docks and tunnels, petrochemical or pharmaceutical facilities, and other industrial applications where flammable or explosive vapors or gases are present.

Narrow (25˚) / medium (60˚) / wide (120˚) beam optics
Energy efficiency
Delivers up to 136 lm/W
Corrosion and vibration resistant design


Certifications and compliances

Marking IECEx:

  • Ex db eb mb op is IIC T4 Gb
  • Ex tb op is IIIC T95˚C Db

Marking 2014/34/EU:

  • II 2 G Ex db eb mb op is IIC T4 Gb
  • II 2 D Ex tb op is IIIC T95˚C Db

Certificate No.

  • IECEx PRE 19.0058X
  • Presafe 19 ATEX 09286X

Permissible ambient temperature

  • -40°C up to +55°C

Degree of protection accd. to EN60529 temperature

  • IP66

Design features

  • Copper-free aluminum housing, tempered and impact resistant glass globe
  • Outstanding corrosion proof capability (C5MIEC, UL1598A-UL) and anti vibration design
  • Lightweight but durable Zone 1 IIC fixture
  • Innovative heat sink facilitates air flow, ensuring long life in extreme environments
  • Efficiency up to 130 lm/W to save more energy
  • Cool white 5700K & warm white 3000K models available; consult factory for additional options (2700K, 4000K, 5000K)
  • Narrow (25˚) / medium (60˚) / wide (120˚) beam optics available to distribute the light where it is needed the most
  • 4kV protection as standard, but option up to 10kV surge protection for offshore applications
  • Stanchion, pendant, ceiling, wall and trunnion mounting options for installation fl exibility
  • Frosted lens option reduces dangerous and unwanted glare on critical applications

Standard materials

  • Body and mounting modules – copper-free aluminum with C5M coating
  • Lens-tempered and impact resistant glass globe
  • Gaskets – silicone
  • Guard – stainless steel
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