Eaton Crouse-Hinds EVLLA9LNCX20-UNV1 LED Light Fixture - Hazardous Locations IP66
Part Number: EVLLA9LNCX20-UNV1
Quick Summary
EVLLA LED light fixture for hazardous locations delivers reliable illumination for demanding industrial spaces. In harsh environments, dim or failing lighting leads to safety risks and maintenance delays; this unit is engineered to endure. It carries NEC/CEC compliance with Class I, Division 1 ratings, plus IP66 and NEMA 4X protection, ensuring reliable operation in hazardous zones. With 9000 lumens at 107 lm/W and a universal 120–277 VAC input, it delivers strong visibility while reducing energy use and maintenance costs, making it a value-driven choice for industrial facilities, petrochemical plants, and mining operations.
Product Information
Extended Description
EVLLA9LNCX20-UNV1 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture, Neutral white, 175W-250W HID equivalent, No guard, Shatter-resistant glass lens, 9000 lumens, 107 lm/W, Copper-free aluminum, Ceiling mount, 3/4", 120-277 Vac, 81W
Product Name
Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture
Catalog Number
EVLLA9LNCX20-UNV1
Product Length/Depth
16.32 in
Product Height
14.48 in
Product Width
16.32 in
Product Weight
55.88 lb
UPC
662276990913
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class II, Division 1 Class III
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Lumens
9000
Lumens per watt
107
Color temperature
Neutral white
Mounting Method
Ceiling
Equivalent luminaire
175W-250W HID
Trade size
100-240 Vac, 127-250 Vdc
Guard type
No guard
Voltage rating
120-277 Vac
Frequency rating
50/60 Hz
Material
Copper-free aluminum
Lens material
2 x 3/4" NPT metal thread, 1 x 3/4" Ex-d threaded plug
Wattage
81W
Dimming
Dimmable driver
Power factor
> 0.90
Crouse-Hinds series DLC approved lighting products
Crouse-Hinds series DLC approved lighting products
Crouse-Hinds series DLC approved lighting products
Crouse-Hinds series Hazard-Gard EVLLA LED catalog page
Hazard-Gard EVLLA Explosionproof LED Light Fixtures Canadian certification
Hazard-Gard EVLLA Explosionproof LED Light Fixtures Canadian certification
IF 1914 - EVLLA Hazard-Gard LED Luminaire Driver Replacement
IF 1914 - EVLLA Hazard-Gard LED Luminaire Driver Replacement
Eaton Specification Sheet - EVLLA9LNCX20-UNV1
Eaton Specification Sheet - EVLLA9LNCX20-UNV1
Hazardous location ratings drive safety and uptime. The EVLLA luminaires meet Area Classification requirements for Hazardous/Classified Locations and carry NEC Class I, Division 1, Class II, Division 1, and Class III ratings, enabling compliant installation in demanding environments. The business impact is clear: lower risk of ignition hazards and reduced regulatory inspection time, allowing operators to keep production lines running. This LED fixture is IP66 and NEMA 4X rated, delivering dust and water ingress protection that minimizes unexpected downtime in washdown and dusty environments. Application: chemical plants, refineries, and outdoor offshore facilities benefit from rugged reliability and long service life.
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FAQs
The EVLLA9LNCX20-UNV1 is designed for universal voltage operation from 120 to 277 VAC and a 50/60 Hz frequency, enabling straightforward integration with common industrial power rails. It features a dimmable driver, enabling you to adjust output to match task lighting needs or energy-saving strategies without compromising hazardous-location compliance. This helps reduce energy consumption during low-demand periods while maintaining visibility for operator safety.
This luminaire carries NEC/CEC compliance with Class I, Division 1, Class II, Division 1, Class III ratings and an IP66/NEMA 4X enclosure. It is intended for Hazardous/Classified Locations and is suitable for ceiling-mounted installation in industrial plants, chemical processing areas, and mining sites where explosive atmospheres may be present. Ensure installation adheres to local codes and the specific Class/Division rating for your location.
Key specs include 9000 lumens with 107 lm/W efficacy, 81W power draw, and neutral white color. The LED fixture provides HID-equivalent illumination while delivering superior energy efficiency and longer life, reducing maintenance cycles. In hazardous locations, this means fewer lamp replacements, lower labor costs, and more consistent illuminance critical for inspection and safety protocols.
Yes, the EVLLA is designed for ceiling mounting and uses copper-free aluminum with a shatter-resistant glass lens, supporting durability in challenging environments. Protective enclosure is rated IP66 and NEMA 4X, offering robust ingress protection against dust and water. The rugged materials and lens design help maintain performance in dusty, damp, or chemical-adjacent spaces typical of hazardous facilities.
Technical documentation includes Eaton specification sheets, installation instruction sheets, and DLC-approved lighting brochures. Access CAD-ready and datasheet resources to verify performance, mounting details, dimming, and wiring requirements. This supports efficient procurement, safer commissioning, and rapid onboarding of maintenance staff through clear, device-specific guidance.