Eaton EVLLA11LCA20-UNV34 LED light fixture - IP66

Part Number: EVLLA11LCA20-UNV34
Manufacturer
Eaton Crouse-Hinds
Part number
EVLLA11LCA20-UNV34

Quick Summary

The EVLLA11LCA20-UNV34 LED light fixture provides hazardous-location illumination for demanding industrial environments. In challenging environments, maintenance and downtime costs can cripple production schedules; this luminaire is designed to minimize both through robust construction and long service life. It carries NEC/CEC compliance, IP66 ingress protection, and a NEMA 4X enclosure, ensuring dependable operation in harsh settings. By combining dimmable LED performance with wide voltage versatility, it helps integrate with existing control systems while delivering lower energy usage and easier retrofits across multiple sites.

Product Information

Extended Description

EVLLA11LCA20-UNV34 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture, Cool white, 250W-320W HID equivalent, No guard, Shatter-resistant glass lens, 11000 lumens, 104 lm/W, Copper-free aluminum, Pendant mount, 3/4", 347-480 Vac, 115W
Product Name
Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture
Catalog Number
EVLLA11LCA20-UNV34
Product Length/Depth
16.32 in
Product Height
15.42 in
Product Width
16.32 in
Product Weight
55 lb
UPC
662276994249
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
100-240 Vac, 127-250 Vdc
Guard type
No guard
Voltage rating
347-480 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
Feature → Business Impact → Application: The EVLLA11LCA20-UNV34 delivers 11000 lumens at 104 lm/W with a 115 W driver, driving significant energy savings and reduced heat load in hazardous locations. This improves fixture reliability and lowers total cost of ownership in chemical plants and refineries where uptime is critical. Application: Hazardous environment lighting with high-output performance.Feature → Business Impact → Application: Versatile power input of 347-480 VAC with a dimmable driver enables seamless integration into existing electrical infrastructure and control schemes. This reduces installation time and wiring complexity while enabling lighting control strategies for energy management across facilities.Feature → Business Impact → Application: IP66 and NEMA 4X enclosure, along with shatter-resistant glass, provide durable protection against dust, water, and corrosion. This translates to longer service intervals and lower maintenance costs in offshore platforms and mining sites.Feature → Business Impact → Application: Copper-free aluminum housing and a pendant mounting option (3/4" NPT lens) offer lightweight yet rugged installation flexibility. This supports quick retrofits and adaptable layouts in tight or overhead spaces without compromising protection ratings.Feature → Business Impact → Application: Lens assembly with two 3/4" NPT metal threads and an Ex-d threaded plug delivers reliable sealing and serviceability. Operators benefit from easier access for driver replacement and inspection, reducing downtime in explosion-hazard zones.Feature → Business Impact → Application: The luminaire’s 11000 lumens and 50/60 Hz operation provide consistent, flicker-free illumination with low maintenance requirements. This supports compliance with working conditions standards while enhancing operator visibility in critical processes.

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FAQs

The EVLLA11LCA20-UNV34 supports hazardous-location operation with a dimmable driver across 347–480 VAC and a trade-size range of 100–240 VAC, 127–250 VDC. This enables integration with diverse electrical systems found in Class I, Division 1 facilities while maintaining NEC/CEC compliance. For best results, follow the included installation sheets and local standards.
With 11000 lumens at 104 lm/W and a 115W driver, the EVLLA11LCA20-UNV34 delivers high-efficiency illumination that reduces energy use compared with HID equivalents. The cool white output and dimmable driver support visual clarity and process monitoring, while the IP66/NEMA 4X enclosure protects against dust, water, and corrosion in hazardous environments.
Yes. The IP66 and NEMA 4X enclosure make it suitable for offshore rigs, chemical processing plants, and mining facilities where exposure to dust, water spray, and corrosive elements is common. Its hazardous-location rating (Class I, Division 1) and NEC/CEC compliance ensure regulatory alignment for these industries.
The luminaire is certified for Hazardous/Classified Locations and carries NEC/CEC standards compliance, IP66 ingress protection, and a NEMA 4X enclosure. This combination supports safety, reliability, and regulatory acceptance in environments with explosive atmospheres and harsh outdoor conditions.
Access the EVLLA11LCA20-UNV34 datasheets, installation instructions, and certification documents via the downloads section. These resources include the EVLL LED spec guide, UL certification pages, and driver replacement instructions to simplify maintenance, optimize lifecycle costs, and justify ROI during procurement reviews.