Eaton MLLAN2-UNV1-M2 Linear LED Light Fixture - IP66
Part Number: MLLAN2-UNV1-M2
Quick Summary
The linear LED light fixture delivers robust illumination for hazardous locations, supporting continuous operation in demanding facilities. Maintenance in explosive environments is costly and time-consuming; this luminaire's rugged construction reduces downtime. Certified for hazardous/classified locations, with IP66/IP67 protection and NEMA 4X enclosure, it meets NEC/CEC standards. Designed for flush ceiling mounting and universal voltage, it enables flexible retrofits and lower total installed cost. In addition, its copper-free aluminum construction and glass lens resist corrosion in harsh industrial environments. With 120-277 Vac and 50/60 Hz compatibility and a 2 ft form factor, it fits compact luminaires and long runs. The luminaire's 4000 lm output and 132 lm/W efficiency translate to meaningful energy savings. Plus, the wide optical distribution minimizes shadows in work-critical zones.
Product Information
Extended Description
MLLAN2-UNV1-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Neutral white, 3/4" entries, Natural aluminum finish, 2 ft, Clear glass lens, 4000 lm, 132 lm/W, Copper-free aluminum, Flush ceiling mt, Wide, >0.92 PF, 120-277 Vac, 127/250 Vdc, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAN2-UNV1-M2
UPC
662276995055
Product Length/Depth
25.94 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
19.1 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class III Class I, Zone 2 Class II, Division 1
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Neutral white
Lamp length
2 ft
Lumens
4000
Lumens per watt
132
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
Natural aluminum
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.92
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 1946 - MLLA-M2 Linear LED with Emergency Battery Back-up
IF 1946 - MLLA-M2 Linear LED with Emergency Battery Back-up
IF 1946 - MLLA-M2 Linear LED with Emergency Battery Back-up
Crouse-Hinds series Champ MLLA LED Linear ies photometric files
Crouse-Hinds series Champ MLLA LED Linear ies photometric files
Feature: IP66 and IP67 protection along with a NEMA 4X enclosure; Business Impact: Delivers reliable performance in wet, dusty, and corrosive environments, reducing maintenance calls and extending service life. Application: Chemical plants, refineries, and offshore facilities where rugged luminaires are required. Feature: 4000 lumen output at 30 watts with a high 132 lm/W efficiency; Business Impact: Improves area illumination while lowering energy consumption and operating costs. Application: General-purpose industrial aisle and open-area lighting. Feature: Universal voltage 120-277 Vac and 127/250 Vdc with 50/60 Hz; Business Impact: Simplifies procurement and installation across multi-site facilities, reducing inventory and labor. Application: Global manufacturing campuses with mixed power environments. Feature: Copper-free aluminum housing and glass lens; Business Impact: Enhances corrosion resistance in harsh environments, extending lifespan and reducing replacement intervals. Application: Outdoor-rated and chemically aggressive environments. Feature: Flush ceiling mounting and a 2 ft form factor with 3/4" entry; Business Impact: Enables easy retrofits, tighter ceiling profiles, and flexible conduit routing. Application: Retrofit projects in existing industrial ceilings. Feature: NEC/CEC compliance and hazardous area ratings (Class I, Division 2; Zone 2); Business Impact: Ensures regulatory alignment and safer operation in compliant facilities. Application: Mining, petrochemical, and processing plants. Feature: Long service lifecycle and stable performance in wide temperature ranges; Business Impact: Minimizes outages and lowers total cost of ownership. Application: Continuous operation environments.
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FAQs
The MLLAN2-UNV1-M2 is designed for flush ceiling mounting with a 2 ft footprint and 3/4" entry, compatible with standard industrial conduits and mounting patterns. Its copper-free aluminum housing and glass lens provide corrosion resistance in harsh environments, while its NEMA 4X enclosure and IP66/IP67 ratings ensure protection against dust and water ingress. This makes retrofits and new installations straightforward in Class I, Division 2 and Zone 2 locations.
This fixture operates on universal voltage: 120-277 Vac and 50/60 Hz, with a 127/250 Vdc option for DC systems. This broad compatibility simplifies procurement across multi-site facilities and reduces the need for multiple stock-keeping units while supporting seamless integration with existing power infrastructure.
The luminaire delivers 4000 lumens at 30 watts, yielding about 132 lm/W efficiency and a power factor greater than 0.92. This combination provides bright, uniform illumination with energy savings, lowering energy costs and reducing cooling load in industrial spaces without compromising performance or compliance.
The fixture meets NEC/CEC requirements, is suitable for Hazardous/Classified Locations with ratings including Class I, Division 2 and Zone 2, and carries a NEMA 4X enclosure rating along with IP66/IP67 protection. UL certification references and installation literature are available to support regulatory documentation and audits.
Installation literature and data are available through Eaton’s resources, including IF1946 instruction sheets, UL certification references, andIES photometric files. Access to brochures, catalogs, and spec sheets supports faster commissioning and ROI analysis by providing precise mounting guidelines, power budgets, and photometric performance for safe, compliant operation.