Eaton MLLAN2-UNV34-S903-M2 Linear LED Light Fixture - IP66
Part Number: MLLAN2-UNV34-S903-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAN2-UNV34-S903-M2
Category
Quick Summary
MLLAN2-UNV34-S903-M2 is a high-efficiency linear LED light fixture designed for hazardous-area industrial environments. In tough locations, conventional fixtures often fail prematurely, driving maintenance costs and downtime. This luminaire is rated for Hazardous/Classified Locations under NEC/CEC, with IP66/IP67 protection and NEMA 4X housing, providing rugged reliability in demanding spaces. The 2 ft fixture delivers 4000 lumens at 132 lm/W from a neutral white LED, while operating on 347–480 VAC and 50/60 Hz for flexible distribution. Its natural aluminum finish, copper-free construction, and flush ceiling mounting simplify installation and reduce corrosion risks. By combining compliance and performance, it supports safety, uptime, and energy efficiency objectives across industrial facilities and hazardous-area applications.
Product Information
Extended Description
MLLAN2-UNV34-S903-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Neutral white, 3/4" entries, Natural aluminum finish, 2 ft, Polycarbonate 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-S903-M2
UPC
662276995611
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, Zone 2 Class III Class II, Division 1 Class I, Division 2
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
Polycarbonate
Entry size
3/4"
Finish
Natural aluminum
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 Hazardous Area Linear LED Light Fixtures Canadian certification
Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian certification
Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian certification
IF 1932 - Champ Linear MLLA M2 LED Fixtures
IF 1932 - Champ Linear MLLA M2 LED Fixtures
IF 1932 - Champ Linear MLLA M2 LED Fixtures
Champ MLLA LED Linear
Champ MLLA LED Linear
High lumen output with energy efficiency → Achieve bright, consistent illumination while reducing energy costs and cooling loads in demanding environments. Application: general industrial task lighting in hazardous areas. The 4000 lumen, 132 lm/W LED delivers reliable visibility for maintenance, inspection, and operations without frequent relamping. Rugged build for tough environments → Copper-free aluminum enclosure with natural aluminum finish provides corrosion resistance and long life in washdown or outdoor settings. Application: chemical plants, oil and gas facilities, and water treatment plants. This reduces replacement cycles and lowers lifecycle costs. Flexible power and integration → 347–480 VAC, 50/60 Hz operation enables easy integration into existing electrical distributions without multiple drivers. Application: retrofit projects and new builds with wide voltage availability. This supports faster commissioning and fewer spare-part requirements. Compact, mounting-friendly design → 2 ft length with flush ceiling mounting and 3/4" entry ports simplifies installation in tight spaces. Application: ceiling-suspended or recessed layouts in industrial plants. Benefits include streamlined wiring, less ballast room, and improved aesthetics. Rugged protection and certifications → IP66/IP67, NEMA 4X, and NEC/CEC compliance ensure performance in hazardous and classified locations. Application: compliance-driven facilities needing reliable uptime and safety documentation. This addresses common objections about regulatory readiness and field usability. Photometric and optical versatility → Wide optical distribution with a polycarbonate lens supports uniform illumination across work surfaces. Application: areas requiring minimal hot spots and consistent brightness. This translates to fewer dark zones and safer workflows.
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FAQs
The fixture supports flush ceiling mounting with 3/4" entry ports, copper-free aluminum housing, and a polycarbonate lens, simplifying wiring and reducing corrosion risk in hazardous applications.
It operates at 347–480 VAC, 50/60 Hz, consumes 30 W, and provides about 4000 lumens with a luminous efficacy of roughly 132 lm/W, suitable for wide-voltage industrial distribution.
Yes. It is rated for Hazardous/Classified Locations per NEC/CEC, including Class I, Zone 2 (and other classifications), with protective NEMA 4X and IP66/IP67 enclosures.
Certifications include NEC/CEC compliance, IP66/IP67 ingress protection, and NEMA 4X protection, making it compliant for hazardous-area installations and washdown environments.
LED technology delivers long life with reduced maintenance compared to legacy luminaires, and the rugged housing lowers replacement frequency in harsh environments, improving uptime and total cost of ownership.