Eaton MLLAW2-UNV1-S903-WH-M2 LED Linear Fixture - IP66

Part Number: MLLAW2-UNV1-S903-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAW2-UNV1-S903-WH-M2

Quick Summary

MLLAW2-UNV1-S903-WH-M2 LED linear light fixture delivers reliable high-output illumination for hazardous locations. In challenging environments, engineers often struggle with compatibility, maintenance, and downtime; this model answers with rugged construction, corrosion-resistant aluminum, and a flexible power range. Certified for NEC/CEC compliance in Hazardous/Classified Locations and protected to IP66/IP67, it also carries a NEMA 4X rating for robust outdoor and washdown applications. With warm white output of 4000 lumens at 132 lumens per watt, it supports energy-efficient operation without sacrificing visibility. This combination of performance and compliance helps facilities reduce energy costs while maintaining strict safety standards across industrial floors and process areas.

Product Information

Extended Description

MLLAW2-UNV1-S903-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Warm white, 3/4" entries, Painted white epoxy, 2 ft, Polycarbonate lens, 4000 lm, 132 lm/W, Copper-free aluminum, Flush ceiling mount, 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
MLLAW2-UNV1-S903-WH-M2
UPC
786689810283
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
Warm 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
Polycarbonate
Entry size
3/4"
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.92
MLLAW2-UNV1-S903-WH-M2 delivers multiple business-value features through a clear pattern of capability, impact, and application. Feature: high efficiency LED with 4000 lumens at 132 lm/W. Business impact: reduces energy consumption and lowers operating costs while delivering consistent illumination. Application: long-life lighting for production lines and hazardous area corridors. Feature: broad input voltage and frequency range (120-277 Vac, 50/60 Hz; 127/250 Vdc). Business impact: simplifies setup across sites with varying power conditions and eliminates need for multiple part numbers. Application: facilities with mixed electrical infrastructure. Feature: rugged copper-free aluminum housing with polycarbonate lens and painted white epoxy finish. Business impact: improved durability, reduced maintenance, and resistance to corrosion in harsh industrial environments. Application: chemical plants, oil refineries, and washdown zones. Feature: IP66/IP67 ingress protection and NEMA 4X rating. Business impact: extended service life in wet, dusty, and demanding locations; compliant operation in wet or hazardous environments. Application: hazardous locations and outdoor installations where protection certification matters. Feature: 2 ft form factor with 3/4 in entry and flush ceiling mounting. Business impact: easy retrofit and quick installation with minimal fixture shadowing; compatible with existing ceilings. Application: retrofit projects in plants and facilities needing fast upgrades. This combination of power flexibility, rugged build, and certified protection supports predictable maintenance windows and lower total cost of ownership over the fixture’s lifecycle.

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FAQs

The fixture uses a flush ceiling mounting with 3/4" entry ports, designed for quick, secure installation in hazardous and classified locations. Its 2 ft length (25.94 in) and weight (19.1 lb) support flexible mounting in tight or high-ceiling environments, while remaining compatible with standard electrical junctions.
Yes. The luminaire operates on 120-277 Vac with 50/60 Hz input and also supports 127/250 Vdc, providing versatility across sites with different power architectures and improving retrofit viability.
The MLLA fixture is rated for Hazardous/Classified Locations per NEC/CEC, with Class I Division 2, Zone 2, Class II Division 1, Class III. It also carries a NEMA 4X rating and IP66/IP67 protection, ensuring suitability for harsh, wet, and dusty industrial environments.
It delivers 4000 lumens at 132 lm/W with warm white color, providing bright, uniform illumination across wide optical distribution. Benefits include improved visibility for operators, safer work conditions, and reduced energy usage compared with older lighting technologies.
With long life, rugged housing, and high-efficiency LED technology, the fixture reduces maintenance frequency and energy costs. Its certified protection minimizes downtime due to environmental exposure and simplifies compliance documentation for audits and safety programs.