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by Killark 

Catalog ID: HFX-40T-304

HFX 40W Flourescent 120/277V 4 Foot, 4 Lamp- Biaxial

  • UL Listed and labeled for use inside paint spray booths and rooms
  • 2’ nominal compact models facilitate use in areas too small for nominal 4’ models, or where the light must be confined
  • Standard ballast is 120-277V at 50/60 Hz
  • 0°F starting temperature
  • Construction is strong lightweight corrosion resistant copper-free aluminum alloy, less than 4/10 of 1%
  • All external hardware is corrosion resistant 316 stainless steel
  • UL Listed externally fused ballast option protects fixture on line side of ballast, prevents ballast burnout
  • Suitable for use in both indoor and outdoor wet locations
  • Relamping easily accomplished by removing screw in cap and socket
  • Factory sealed construction

The HFX Series Explosion Proof Fluorescent Linear luminaires are designed for installation in high bay and low bay applications. This fixture is made with a cast copper-free powder painted aluminum housing that is suitable for harsh and hazardous environments.

Product Details


Finish Type Powder Epoxy Paint
Lamp Type Biaxial
Light Source Linear Fluorescent
Lumen Range 10,001-15,000 lm
Lumens 12600
Material Aluminum, Copper Free (less than 4/10 of 1%)
Mounting Type Pendant
Optic Type Glass Tubes
Series HFX
UPC 783936288246


Hub Size 3/4"

Electrical Ratings

Frequency Rating 50/60 Hz
Lumens Per Watt 315
Voltage Rating 120-277 VAC
Wattage 40 W

Certifications and Compliance

Hazardous Rating(s)
  • Class I, Divisions 1 & 2, Groups C, D
  • Class I, Zones 1 & 2, Groups IIB, IIA
  • Class II, Divisions 1 & 2, Groups E, F, G
  • Class III, Divisions 1 & 2


Carton Quantity 1



IES Files Color Temperature CRI Delivered Lumens Lm/W Watts Distribution Type
IES file