Eaton Crouse-Hinds EVLLA11LCA31-UNV1 LED Light Fixture - IP66 Hazardous Locations
Part Number: EVLLA11LCA31-UNV1
Quick Summary
EVLLA LED light fixture from Eaton Crouse-Hinds provides high-output illumination for Hazardous Locations. In industrial settings where safety and uptime are non-negotiable, fixture failures translate to costly downtime and risky work conditions. This luminaire is UL-certified for Class I, Division 1 and Class II, Division 1, with IP66 ingress protection and a NEMA 4X enclosure to withstand washdowns, corrosion, and harsh environments. Designed for pendant mounting and 1" trade size, it combines long life with a compact footprint. At 11000 lumens and 104 lm/W, it runs on 120-277 VAC with a dimmable driver, delivering efficiency and flexibility for demanding facilities and compliance-driven operations.
Product Information
Extended Description
EVLLA11LCA31-UNV1 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture, Cool white, 250W-320W HID equivalent, Stainless steel guard, Shatter-resistant glass lens, 11000 lumens, 104 lm/W, Copper-free aluminum, Pendant mount, 1", 120-277 Vac, 115W
Product Name
Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture
Catalog Number
EVLLA11LCA31-UNV1
Product Length/Depth
16.32 in
Product Height
15.42 in
Product Width
16.32 in
Product Weight
55 lb
UPC
662276990524
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
11000
Lumens per watt
104
Color temperature
Cool white
Mounting Method
Pendant
Equivalent luminaire
250W-320W HID
Trade size
1"
Guard type
Stainless steel
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
115W
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 UL certification
Hazard-Gard EVLLA Explosionproof LED Light Fixtures UL certification
IF 1913 - EVLLA Hazard-Gard LED Luminaire
IF 1913 - EVLLA Hazard-Gard LED Luminaire
Hazard-Gard EVLL LED Explosionproof
Hazard-Gard EVLL LED Explosionproof
High-output LED performance translates to fewer fixtures required per square meter, boosting layout efficiency and reducing total cost of ownership through lower energy consumption and reduced maintenance. The EVLLA delivers 11000 lumens at 104 lm/W, providing bright, uniform illumination ideal for hazardous process areas, storage zones, and machine rooms. The IP66 protection and 4X enclosure rating deliver robust resistance to washdowns, dust ingress, and corrosive environments, extending service life in chemical plants and oil & gas facilities. A copper-free aluminum housing and stainless steel guard offer corrosion resistance while maintaining structural integrity in harsh settings. Wide 120-277 VAC operation with a dimmable driver enables seamless integration with existing controls and energy-management strategies. Pendant mounting and a 1" trade size simplify retrofits and new installations on elevated ceilings or catwalks. The luminaire’s 50/60 Hz compatibility and high power factor (>0.90) support reliable operation across global facilities, reducing flicker and improving worker comfort. In practice, this means lower maintenance windows, fewer replacement cycles, and consistent illumination for critical tasks, all while meeting NEC/CEC compliance requirements for hazardous locations.
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FAQs
For hazardous locations, follow the installation sheets IF 1913/1914 and NEC/CEC guidelines. Mounting is designed for pendant use with a 1" trade size, enabling safe suspension in high ceilings or exposed areas. Ensure proper sealing, grounding, and enclosure integrity to maintain IP66 and NEMA 4X protections. Use approved wiring methods and confirm voltage compatibility (120-277 VAC) with your control system to avoid dimming or flicker issues.
Key specs include 11000 lumens with a efficiency of 104 lm/W, a 115 W steady-state wattage, voltage rating of 120-277 VAC, 50/60 Hz operation, IP66 ingress protection, and NEMA 4X enclosure. The luminaire is dimmable and compatible with a 1" trade-size pendant mounting, featuring a copper-free aluminum housing and a stainless-steel guard for added durability.
Yes. The luminaire is designed for hazardous/classified locations (Class I, Division 1; Class II, Division 1; Class III) and carries IP66 and NEMA 4X ratings, making it appropriate for oil & gas, chemical processing, mining, and similar high-risk environments where reliable, rugged lighting is required.
The EVLLA is UL-certified for hazardous locations (Class I, Division 1) with NEC/CEC standards, and it carries IP66 and NEMA 4X ratings. Canadian equivalency is supported through UL certifications, ensuring compliance for cross-border installations and adherence to hazardous-location electrical standards.
The LED design delivers long life with reduced maintenance and fewer lamp replacements, contributing to lower maintenance downtime. Energy efficiency (11000 lm at 104 lm/W) reduces operating costs, while the durable stainless guard and IP66/NEMA 4X enclosure minimize weathering and washdown-related service needs. Overall, expect improved uptime, lower maintenance cycles, and quicker payback in regulated hazardous-location facilities.