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Eaton Crouse-Hinds

HLL linear LED lighting-hazardous area

HLL series is an extremely robust line of LED luminaire in an aluminum housing with a high impact polycarbonate diffuser for use in Zone 1, 2, 21 and 22 hazardous environments. 

The use of high quality LED chips, along with Crouse-Hinds' industry knowhow in extracting heat from electrical products in hazardous, gaseous environment, ensures benchmark longevity for HLL in operation. 

Added benefits:

  • Energy savings
  • Lower maintenance
  • Overall lower cost ownership
  • Greener environment

Ordering information

Product type Terminals Through wiring  Cable gland/Threaded
HLL-2-3L-D-2/6-220 2x6 Twin-ended 4xM20
HLL-4-5L-D-2/6-220 2x6 Twin-ended 4xM20

Product features

Model Length Color temp. Nominal lumens Wattage Equivalent fluorescent luminaire
HLL-2-3L series 735 mm 5700K Approx. 2800 < 30W 2x18W
HLL-4-5L series 1335 mm 5700K Approx. 5700 < 60W 2x36W

* Lumen values apply to 5700K light color, Tolerance +/- 10%

  • Reliability
    • Polycarbonate, 4J impact resistant
    • Cooper free aluminum for excellent corrosion and heat transfer properties
    • IP66 protection
    • Suitable for gas  (Zone 1 and 2) and dust atmosphere (Zone 21 and 22)
    • Highest temperature class T6
  • Permissible ambient temperature
    • Standard luminaire: -40°C ~ +55°C
  • Anti-shock and vibration proof
  • Mercury-free
  • Instant ON without time delay
  • Rated life of 50,000 hours at 55°C providing long term, low maintenance operation
  • Certification
    • IECEx
    • ExNEPSI

Technical data

Certification from IECEx and ExNEPSI