Eaton Crouse-Hinds MLLAN2-UNV34-WH-M2 LED Fixture - IP66
Part Number: MLLAN2-UNV34-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAN2-UNV34-WH-M2
Category
Quick Summary
MLLAN2-UNV34-WH-M2 is a linear LED light fixture designed for hazardous area illumination in industrial facilities. Engineers face downtime and maintenance challenges in explosion-risk environments, making rugged, compliant lighting essential. This unit is certified for Hazardous/Classified Locations with IP66/IP67 protection and a NEMA 4X enclosure, ensuring reliable operation in washdowns, moisture, and vibration. With 4000 lumens at 132 lm/W in neutral white, it delivers bright, efficient illumination while minimizing energy use. The 347–480 Vac, 50/60 Hz driver supports standard power distribution, and the flush-ceiling mount simplifies retrofits. For future-proofing, explore emergency-backup options and matched installation sheets to streamline upgrades and maintenance planning.
Product Information
Extended Description
MLLAN2-UNV34-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Neutral white, 3/4" entries, Painted white epoxy, 2 ft, Clear glass lens, 4000 lumens, 132 lm/W, Copper-free aluminum, Flush ceiling mount, Wide, >0.95 PF, 347-480 Vac, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAN2-UNV34-WH-M2
UPC
786689809706
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 I, Zone 2 Class II, Division 1 Class III
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
347-480 Vac
Frequency rating
50/60 Hz
Lens material
Glass
Entry size
3/4"
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.95
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 and Pauluhn DLLA Linear LED and Champ VMVL Intelligent LED Fixtures UL certification (Marine)
Champ MLLA and Pauluhn DLLA Linear LED and Champ VMVL Intelligent LED Fixtures UL certification (Marine)
Champ MLLA and Pauluhn DLLA Linear LED and Champ VMVL Intelligent LED Fixtures UL certification (Marine)
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 → Business Impact → Application: The MLLAN2-UNV34-WH-M2 delivers 4000 lumens at 132 lm/W, enabling bright, uniform illumination that reduces energy costs while extending fixture life in harsh industrial spaces such as chemical plants and oil & gas facilities. This translates to measurable efficiency gains and lower total cost of ownership in hazardous locations. In a washdown-heavy environment, the IP66/IP67 rating and NEMA 4X enclosure protect against dust, water, and chemical exposure, reducing maintenance cycles and downtime for plant uptime and reliability. The 347–480 Vac voltage range and 50/60 Hz compatibility simplify power distribution planning, lowering wiring complexity and enabling quicker retrofits across multi-area facilities. Copper-free aluminum, a painted white epoxy finish, and a glass lens enhance durability and corrosion resistance, supporting long service life in marine and offshore applications. The 2 ft length, 3/4" entries, and flush ceiling mounting provide installation flexibility, minimizing enclosure modifications and surface-mine installation costs. Finally, the high PF (>0.95) minimizes reactive power, improving overall electrical system efficiency and reducing utility penalties in regulated environments.
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FAQs
This fixture is designed for flush ceiling mounting with 2 ft length and 3/4" entry points, simplifying installation in standard industrial ceilings. It supports 347–480 VAC and 50/60 Hz, aligning with common plant electrical systems. The copper-free aluminum body and epoxy finish resist corrosion, making it suitable for harsh environments without requiring specialized enclosures.
The MLLAN2-UNV34-WH-M2 is certified for Hazardous/Classified Locations with NEC/CEC standards, including Class I Division 2 and Zone 2, Class II Division 1, and Class III ratings. It also carries a NEMA 4X rating and IP66/IP67 protection, ensuring reliable operation in explosive atmospheres, washdowns, and marine environments.
Yes, there are installation sheets and instruction materials for an emergency battery backup variant within the MLLA family. For the MLLAN2-UNV34-WH-M2, consult IF 1946 instruction sheets and Eaton documentation to confirm compatibility, wiring, and commissioning steps for a compliant emergency-backup configuration in hazardous locations.
The fixture delivers 4000 lumens at 132 lm/W with a long LED lifetime, reducing replacement frequency. The IP66/IP67 and 4X enclosure ratings provide rugged protection against dust, water, and chemicals, lowering maintenance downtime. Copper-free aluminum and robust epoxy finish resist corrosion, leading to lower maintenance costs in marine, chemical, and outdoor industrial settings.
A broad set of resources is available, including the Champ MLLA brochure, catalog pages, photometric files (IES), and UL certification references. Access installation sheets for emergency-backup options and the UL/Marine certifications to ensure compliance for your facility’s regulatory requirements.