Eaton MLLAW4-UNV34-S903D-P-M2 Linear LED Light - IP66
Part Number: MLLAW4-UNV34-S903D-P-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAW4-UNV34-S903D-P-M2
Category
Quick Summary
Eaton Crouse-Hinds Champ MLLA linear LED light fixture delivers high-output illumination for hazardous locations across industrial plants and offshore facilities. In demanding environments, reliability and maintainability are critical, and poor lighting can slow operations and threaten safety. This fixture aligns with NEC/CEC standards, carries NEMA 4X and IP66/IP67 ratings, and supports 347–480 VAC with a wide 50/60 Hz supply, delivering 8000 lumens at 59 watts with a PF greater than 0.98. Its copper-free aluminum housing and diffused polycarbonate lens resist corrosion and impact, while a flush ceiling mount simplifies installation in tight ceilings. The result is reduced energy costs and minimized maintenance downtime for infrastructure and process facilities.
Product Information
Extended Description
MLLAW4-UNV34-S903D-P-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Warm white, 3/4" entries, Painted gray epoxy, 4 ft, Diffused polycarbonate lens, 8000 lumens, 135 lm/W, Copper-free aluminum, Flush ceiling mount, Wide, >0.98 PF, 347-480 Vac, 59W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAW4-UNV34-S903D-P-M2
UPC
662276996526
Product Length/Depth
39 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
23.5 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class I, Division 2 Class III Class I, Zone 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Warm white
Lamp length
4 ft
Lumens
8000
Lumens per watt
135
Optical distribution
Wide
Mounting Method
Flush ceiling
Voltage rating
347-480 Vac
Frequency rating
50/60 Hz
Lens material
Diffused polycarbonate
Entry size
3/4"
Finish
Painted gray epoxy
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.98
Crouse-Hinds series Global LED lighting portfolio
Crouse-Hinds series Global LED lighting portfolio
Crouse-Hinds series Champ MLLA LED Linear catalog page
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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)
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IF 1932 - Champ Linear MLLA M2 LED Fixtures
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Crouse-Hinds series Champ MLLA LED Linear ies photometric files
Crouse-Hinds series Champ MLLA LED Linear ies photometric files
High lumen output and efficiency drive cost savings and footprint reductions in production lines. The MLLAW4-UNV34-S903D-P-M2 delivers 8000 lumens at 135 lm/W, enabling fewer fixtures and lower energy consumption while maintaining bright, uniform task lighting. In hazardous environments, the NEC/CEC compliance and hazardous-location ratings—Class II, Division 1; Class I, Division 2; Class III; Class I Zone 2—offer regulatory confidence and installation flexibility across chemical plants and mining operations. The rugged copper-free aluminum housing with a painted gray epoxy finish provides excellent durability against corrosion and abrasion, supporting long service life in marine and onshore settings. With 347–480 VAC operation, 50/60 Hz compatibility, and a 59W draw, maintenance costs are predictable and component replacement is minimized. The diffused polycarbonate lens and wide optical distribution ensure uniform illumination with low glare, boosting safety and productivity. A 4 ft form factor and flush ceiling mounting simplify retrofits and new-installations in restricted spaces, reducing installation time and labor costs while preserving system performance.
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FAQs
Flush ceiling mounting requires a clean ceiling plane and access to a 3/4 inch entry. The 4 ft length and 39 inch overall depth accommodate standard ceiling grids, while the fixture’s rugged housing handles industrial environments. Plan for 347–480 VAC power supply and 50/60 Hz frequency, and ensure adequate clearance for heat dissipation and access to wiring. Use the included instruction sheets for mounting hardware guidance and wiring diagrams.
The Champ MLLA provides 8000 lumens at a rated wattage of 59W, delivering approximately 135 lm/W. With a power factor greater than 0.98, it minimizes reactive power and energy losses. The wide optical distribution and diffused polycarbonate lens ensure uniform lighting across 4 ft of fixture length, reducing the number of fixtures needed for a given area and improving overall energy efficiency.
Yes. The MLLAW4-UNV34-S903D-P-M2 is rated for Hazardous/Classified Locations with NEC/CEC standards. It features Class II, Division 1; Class I, Division 2; Class III; and Class I, Zone 2 ratings, along with IP66/IP67 protection and a NEMA 4X enclosure. These certifications support safe operation in chemical plants, oil & gas facilities, and mining environments.
Industries such as oil and gas, chemical processing, mining, marine, and pulp and paper can leverage this fixture for hazardous-area lighting. Its rugged IP66/IP67/NEMA 4X enclosure, wide distribution, and 347–480 VAC compatibility suit mid-to-large scale installations requiring robust, low-maintenance lighting with reliable cold-start performance in tough environments.
The 8000 lumens, 59W design provides high efficiency with reduced fixture counts, cutting energy costs. The long-life LED and corrosion-resistant housing lower maintenance frequency and downtime, while the rugged enclosure reduces replacement cycles in harsh conditions. The fixture’s compliance with hazardous-location standards also minimizes regulatory risk during audits and expansions.