Eaton MLLAW2N-UNV1-S903D-M2 Linear LED - IP66/IP67
Part Number: MLLAW2N-UNV1-S903D-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAW2N-UNV1-S903D-M2
Category
Quick Summary
MLLAW2N-UNV1-S903D-M2 is a high-efficiency linear LED light fixture for hazardous locations in industrial facilities. Engineers frequently battle corrosion, washdown exposure, and the need to meet stringent IP ratings and NEC/CEC compliance while controlling operating costs. This Champ MLLA fixture is designed for Hazardous/Classified Locations with NEMA 4X enclosures and IP66/IP67 ingress protection, ensuring dependable performance in tough environments. Its compact 2 ft form and warm white light deliver consistent illumination without frequent maintenance, making retrofits and new installations simpler. For procurement and maintenance teams, the combination of rugged construction, broad voltage options, and long life translates to lower lifecycle costs and fewer downtime events across oil & gas, chemical processing, and mining operations.
Product Information
Extended Description
MLLAW2N-UNV1-S903D-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Warm white, 3/4" entries, Natural alum finish, 2 ft, Diffused polycarbonate lens, 4000 lm, 132 lm/W, Copper-free alum, Flush ceil mt, Narrow, >0.92 PF, 120-277 Vac, 127/250 Vdc, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAW2N-UNV1-S903D-M2
UPC
662276994546
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 II, Division 1 Class I, Division 2 Class I, Zone 2 Class III
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Warm white
Lamp length
2 ft
Lumens
4000
Lumens per watt
132
Optical distribution
Narrow
Mounting Method
Flush ceiling
Voltage rating
120-277 Vac, 127/250 Vdc
Frequency rating
50/60 Hz
Lens material
Diffused polycarbonate
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 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 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
IP66/IP67 protection and NEMA 4X enclosure provide robust ingress protection and corrosion resistance, reducing maintenance cycles and extending service life in washdown areas and outdoor installations. Business impact: stronger uptime, lower lifecycle costs, easier regulatory compliance. Application: chemical plants, offshore platforms, and heavy industrial facilities needing durable lighting in harsh environments.High-efficiency LED performance delivers 4000 lumens at 132 lm/W with a power draw of 30 W, yielding immediate energy savings and reduced cooling loads. Business impact: lower energy bills, improved process visibility, and longer interval between replacements. Application: long-shift operations in mining, refining, and petrochemical processing where consistent warm white light is critical for safety and productivity.Global voltage and DC options (120-277 VAC, 50/60 Hz; 127/250 VDC) simplify stocking and site deployment, enabling a single SKU to serve multi-site operations. Business impact: simplified procurement, faster project timelines, and reduced spares inventory. Application: multinational plants and remote facilities requiring universal compatibility.Copper-free aluminum with natural finish provides a durable, corrosion-resistant housing that maintains light output in demanding environments. Business impact: reduced maintenance costs and sustained reflectivity, improving long-term illumination performance. Application: maritime, chemical processing, and hazardous-area facilities where material resilience matters.Diffused polycarbonate lens and flush ceiling mounting deliver uniform light distribution with a clean installation footprint. Business impact: easier retrofit integration, reduced installation time, and better aesthetics in controlled environments. Application: retrofit projects and new builds in warehouses, plants, and control rooms that demand reliable, maintenance-friendly lighting.
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FAQs
For flush ceiling mounting, begin by confirming a suitable rated ceiling opening and IP66/IP67-rated gasket seating. Connect 120-277 VAC or 127/250 VDC per the site power, secure the fixture with appropriate anchors, and verify ingress protection seals are intact. Ensure installation complies with NEC/CEC and local hazardous-location codes to maintain enclosure integrity.
Yes. The fixture is designed for Hazardous/Classified Locations with NEC/CEC compliance and NEMA 4X protection, making it appropriate for Class I, Division 1 environments when installed per the manufacturer’s instructions. Always verify site-specific classifications and follow installation guidance in the IF 1932/IF 1946 documents.
The MLLAW2N-UNV1-S903D-M2 operates from 120 to 277 VAC and 50/60 Hz, with 127/250 VDC available for DC-powered applications. This broad voltage range enables a single SKU to serve diverse global sites, reducing stocking complexity and easing cross-site deployments.
The fixture outputs 4000 lumens at an efficiency of 132 lm/W, drawing 30 W. It features warm white light and a high power factor (>0.92), delivering excellent visibility with low energy consumption and reduced cooling loads in demanding industrial settings.
It carries IP66/IP67 ingress protection, NEMA 4X enclosure, and NEC/CEC compliance for Hazardous/Classified Locations. The copper-free aluminum housing, diffused polycarbonate lens, and 2 ft flush-mount design support durability, washdown resilience, and long service life in oil & gas, chemical processing, and mining environments.