Eaton MLLA4N-UNV1-M2 Linear LED Light Fixture - IP66
Part Number: MLLA4N-UNV1-M2
Quick Summary
The Eaton MLLA4N-UNV1-M2 Linear LED Light Fixture delivers high-output illumination for hazardous locations. In demanding industrial settings, contractors often struggle to find lighting that withstands corrosive atmospheres while meeting strict safety codes. This fixture carries NEC/CEC compliance with hazardous-area ratings and rugged protection: NEMA 4X, IP66/IP67, and Class I/II/III classifications. Its copper-free aluminum body, glass lens, and flush ceiling mount reduce maintenance costs while delivering reliable performance across voltages and temperatures. Designed for global site deployments, it enables reliable visibility in oil & gas, chemical processing, and mining environments while supporting energy efficiency and long service life.
Product Information
Extended Description
MLLA4N-UNV1-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED light fixture, Cool white, 3/4" entries, Natural alum finish, 4 ft, Glass lens, 8000 lumens, 135 lm/W, Copper-free alum, Flush ceiling mount, Narrow, >0.94 PF, 120-277 Vac, 127/250 Vdc, 59W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLA4N-UNV1-M2
UPC
662276997318
Product Length/Depth
39 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
19.5 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class I, Zone 2 Class I, Division 2 Class III
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Cool white
Lamp length
4 ft
Lumens
8000
Lumens per watt
135
Optical distribution
Narrow
Mounting Method
Flush ceiling
Voltage rating
120-277 Vac, 127/250 Vdc
Frequency rating
50/60 Hz
Lens material
Glass
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.94
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
Eaton Specification Sheet - MLLA4N-UNV1-M2
Eaton Specification Sheet - MLLA4N-UNV1-M2
High-output LED with 8000 lumens at 59W delivers stronger illumination for critical work areas, reducing the need for supplementary fixtures and lowering energy costs. This translates to measurable efficiency gains and a smaller total cost of ownership in facilities with demanding uptime requirements. The wide operating voltage range of 120-277 VAC and 127/250 VDC, coupled with 50/60 Hz capability, supports multi-site installations and global deployments, simplifying procurement and maintenance workflows. IP66/IP67 protection and NEMA 4X housing safeguard the luminaire against dust, water, and corrosion, boosting asset reliability in harsh environments such as offshore platforms and chemical plants. The copper-free aluminum construction enhances corrosion resistance, while the glass lens provides robust impact resistance and clear optics for narrow beam distribution that concentrates light where it’s needed. A flush ceiling mounting method and 4 ft form factor ease installation in restricted spaces, enabling rapid retrofit or new-build projects. The 3/4" entry size accommodates standard wiring practices, while the 39 in length and 7.13 in width align with common industrial ceilings. Documentation and installation guides are readily accessible, supporting faster commissioning and ongoing compliance.
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FAQs
The fixture supports flush ceiling mounting with a 4 ft length and 3/4" entry, designed for hazardous/Classified Locations with NEC/CEC compliance. Its copper-free aluminum construction and glass lens enable durable performance in tough environments, while the 120-277 VAC (50/60 Hz) and 127/250 VDC wiring options simplify multi-site installations.
It outputs 8000 lumens at 59W with a color temperature of Cool White (approximately 4000–4500 K). Operating voltages cover 120-277 VAC and 127/250 VDC, at 50/60 Hz, with a lumen efficacy of about 135 lm/W and a narrow optical distribution through a glass lens.
Yes. It is rated for Hazardous/Classified Locations with NEC/CEC compliance, plus Class I/II/III hazard ratings. Additional protection includes NEMA 4X and IP66/IP67, suitable for demanding environments like offshore, chemical plants, and petrochemical facilities.
The fixture carries NEC/CEC compliance for hazardous locations, Class I/II/III ratings, IP66/IP67 ingress protection, and NEMA 4X construction. UL certification references and marine applicability are available through the provided installation guides and UL-related datasheets.
With a copper-free aluminum housing, glass lens, and a 4 ft form factor, the MLLA4N-UNV1-M2 is designed for long service life in harsh environments, reducing maintenance cycles. The energy-efficient 59W/8000 lm output lowers operating costs, while broad voltage compatibility simplifies replacements across multi-site facilities.