Eaton MLLAW4-UNV1-WH-M2 Linear LED Light - Hazardous
Part Number: MLLAW4-UNV1-WH-M2
Quick Summary
MLLAW4-UNV1-WH-M2 is a high-efficiency LED luminaire for hazardous industrial locations. Maintenance downtime and safety concerns in hazardous areas demand robust, compliant lighting. It carries Hazardous/Classified Locations ratings, IP66/IP67 ingress protection, and a NEMA 4X enclosure to withstand tough environments. With 8000 lumens, 59W, warm white output, and a 4 ft flush-ceiling design, it delivers reliable, energy-efficient illumination, reducing maintenance costs in industrial plants. This fixture also supports wide installation windows and long service life, helping facilities meet NEC/CEC standards while lowering total cost of ownership over time.
Product Information
Extended Description
MLLAW4-UNV1-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Warm white, 3/4" entries, Painted white epoxy, 4 ft, Clear glass lens, 8000 lumens, 135 lm/W, Copper-free aluminum, Flush ceiling mount, Wide, >0.94 PF, 120-277 Vac, 127/250 Vdc, 59W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAW4-UNV1-WH-M2
UPC
786689810443
Product Length/Depth
39 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
23.5 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class III Class I, Division 2 Class I, Zone 2 Class II, Division 1
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Warm white
Lamp length
4 ft
Lumens
8000
Lumens per watt
135
Optical distribution
Wide
Mounting Method
Flush ceiling
Voltage rating
120-277 Vac, 127/250 Vdc
Frequency rating
50/60 Hz
Lens material
Glass
Entry size
3/4"
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.94
Crouse-Hinds series Champ MLLA LED Linear brochure
Crouse-Hinds series Champ MLLA LED Linear brochure
Crouse-Hinds series Champ MLLA LED Linear catalog page
Champ MLLA Hazardous Area Linear LED Light Fixtures UL certification
Champ MLLA Hazardous Area Linear LED Light Fixtures UL certification
Champ MLLA Hazardous Area Linear LED Light Fixtures UL certification
IF 1939 - Champ Linear MLLA M2 LED Light Engine Fixtures
IF 1939 - Champ Linear MLLA M2 LED Light Engine Fixtures
IF 1939 - Champ Linear MLLA M2 LED Light Engine Fixtures
Crouse-Hinds series Champ MLLA LED Linear ies photometric files
Crouse-Hinds series Champ MLLA LED Linear ies photometric files
Feature: 8000 lumens at 59W with a high lumen-per-watt rating of 135 and a warm white output. Business Impact: Delivers bright, consistent illumination while reducing energy consumption and cooling loads, driving lower operating costs. Application: Ideal for production lines, warehouses, and maintenance areas where visibility is critical and space is constrained. Feature: IP66/IP67 protection and NEMA 4X enclosure. Business Impact: Enables operation in washdown, dusty, and corrosive environments without frequent replacements. Application: Chemical plants, refineries, and offshore facilities where rugged protection is essential. Feature: 4 ft length, 39 in depth footprint, flush ceiling mounting, and 3/4" entry sizes. Business Impact: Simplifies retrofits and new installs with straightforward wiring and discreet integration, reducing installation time and labor costs. Application: Retrofit projects in confined industrial ceilings or new builds requiring a slim, flush-distribution luminaire. Feature: Copper-free aluminum construction with a painted white epoxy finish. Business Impact: Improves corrosion resistance and maintenance intervals in harsh environments, boosting asset longevity. Application: Outdoor and indoor hazardous locations with exposure to moisture and chemicals. Feature: Electrical versatility with 120-277 VAC and 127/250 VDC options, 50/60 Hz and a high PF > 0.94. Business Impact: Flexible power sourcing supports multi-site deployments and reduces inventory complexity. Application: Global operations needing compatible power for varied electrical standards. Insight: The Champ MLLA design supports easier wiring and reliability through proven, field-tested components, aligning with industry best practices for hazardous-area lighting.
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FAQs
MLLAW4-UNV1-WH-M2 is designed for Hazardous/Classified Locations, including Class I Division 2 and Zone 2, with a voltage range of 120-277 VAC and 127/250 VDC options. It uses a flush ceiling mount and 3/4" entries for versatile wiring. This combination supports compliant, code-ready installations across diverse industrial sites.
The fixture delivers 8000 lumens at 59W with a lumen-per-watt of 135 and a power factor greater than 0.94. It operates at 50/60 Hz and supports 120-277 VAC and 127/250 VDC, making it suitable for multi-site deployments while maintaining consistent light levels and energy savings.
Best suited for chemical plants, oil and gas facilities, refineries, and other hazardous locations, especially washdown or dusty environments. The wide optical distribution provides uniform illumination across work zones, while the rugged housing maintains performance in challenging conditions.
This fixture aligns with NEC/CEC standards and carries Hazardous/Classified Location ratings, IP66/IP67 protection, and a NEMA 4X enclosure. UL certifications for hazardous locations are documented in the product literature, supporting regulatory compliance across regions and job sites.
LED technology offers extended life and reduced maintenance compared to traditional luminaires, lowering downtime and labor costs. With high energy efficiency (59W for 8000 lm) and robust hazardous-location ratings, facilities achieve faster payback, fewer replacements, and predictable budgeting for lighting across global sites.