Eaton Crouse-Hinds MLLAW4N-UNV34-S903-P-M2 LED Fixture - IP66/NEMA 4X
Part Number: MLLAW4N-UNV34-S903-P-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAW4N-UNV34-S903-P-M2
Category
Quick Summary
The Eaton Crouse-Hinds Champ MLLA linear LED fixture delivers high-output illumination for hazardous environments. A common challenge is meeting strict safety codes while maintaining reliable illumination under washdowns and dust. It adheres to NEC/CEC, features IP66/IP67 ingress protection and a NEMA 4X enclosure, plus hazardous location approvals. With 8000 lumens at 59 watts and a warm-white LED baseline, it lowers operating costs while boosting safety. Designed for flush ceiling mounting with 4 ft length, 347-480 Vac operation and rugged copper-free aluminum housing. This combination supports longer service intervals and easier maintenance schedules for process industries and offshore facilities.
Product Information
Extended Description
MLLAW4N-UNV34-S903-P-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Warm white, 3/4" entries, Painted gray epoxy, 4 ft, Polycarbonate lens, 8000 lumens, 135 lm/W, Copper-free aluminum, Flush ceiling mount, Narrow, >0.98 PF, 347-480 Vac, 59W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAW4N-UNV34-S903-P-M2
UPC
662276996731
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 I, Zone 2 Class III
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
Narrow
Mounting Method
Flush ceiling
Voltage rating
347-480 Vac
Frequency rating
50/60 Hz
Lens material
Polycarbonate
Entry size
3/4"
Finish
Painted gray epoxy
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.98
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
Crouse-Hinds series Champ MLLA LED Linear ies photometric files
Crouse-Hinds series Champ MLLA LED Linear ies photometric files
High-output efficiency drives meaningful business impact. Feature → Business Impact → Application: The 8000-lumen output at 59W with 135 lm/W reduces the number of fixtures required to achieve target lighting levels, cutting energy consumption and total installed cost for long runs in factories and hazardous zones. This is ideal for assembly lines, warehouses, and maintenance corridors where reliable HID replacements are essential. The rugged enclosure—IP66/IP67 with a NEMA 4X rating—translates into lower maintenance frequency and fewer unplanned outages in dusty, wet, or chemical-rich environments such as refineries and offshore platforms. The copper-free aluminum housing paired with a polycarbonate lens offers corrosion resistance and durability, extending service life in marine or industrial plants and reducing lifecycle costs. Flush-ceiling mounting at 39 in length with 347-480 Vac operation simplifies retrofits and new builds alike, supporting straightforward designs and minimal downtime during installation. The warm-white output complements task lighting without glare, helping workers stay productive on demanding shifts while meeting NEC/CEC compliance for hazardous locations. The 3/4" entry capability and 59W draw enable compact wiring strategies and consistent electrical planning across multi-fixture layouts, improving installability for panel houses and process lines. Overall, this fixture aligns with industry best practices for hazardous-area lighting, offering predictable performance, rapid ROI, and compliance-first design.
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FAQs
For safe, Codes-compliant installation, use flush ceiling mounting along with the 4 ft fixture length and 3/4 inch entry entries. Supply must be within 347-480 Vac and 50/60 Hz. Adhere to NEC/CEC guidelines and ensure the areas meet Class I/II/III and Zone 2 approvals. Use appropriate mounting hardware and rotate through the available cable entries to simplify routing and service access.
Key specs include 8000 lumens at 59W, efficiency of 135 lm/W, warm white color, 4 ft length, and a 347-480 Vac input at 50/60 Hz. The unit provides IP66/IP67 ingress protection and a NEMA 4X enclosure, making it suitable for hazardous locations while delivering consistent, high-quality light across industrial spaces.
Yes. It carries Marine-appropriate UL certifications and a robust IP66/IP67 rating with a NEMA 4X enclosure, plus corrosion-resistant copper-free aluminum housing. The combination supports demanding offshore and coastal facilities that require reliable lighting in wet, saline, and challenging environments.
The fixture adheres to NEC/CEC standards, offers Hazardous Location approvals (Class I/II/III, Zone 2), IP66/IP67 protection, and a NEMA 4X enclosure. These certifications support compliance-driven design for hazardous areas, industrial plants, and marine installations, simplifying procurement and installation within regulated facilities.
With 8000 lumens at 59W and a long service life, the fixture reduces energy consumption and replacement frequency relative to older lighting. Its rugged housing, corrosion-resistant materials, and sealed optics minimize maintenance, lower downtime, and improve plant availability in harsh environments, delivering a favorable payback in process industries and offshore facilities.