Eaton Crouse-Hinds Champ MLLA4N-UNV1-S903-P-M2 - IP66/IP67
Part Number: MLLA4N-UNV1-S903-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLA4N-UNV1-S903-WH-M2
Category
Quick Summary
MLLA4N-UNV1-S903-P-M2 LED light fixture provides efficient illumination for hazardous industrial environments. Working in oily, dusty, or chemical plants means fixtures must withstand harsh conditions while delivering consistent light, and this unit does just that. It carries IP66/IP67 ingress protection, a NEMA 4X enclosure, and NEC/CEC-compliant hazardous-location ratings (Class I, Division 2; Zone 2), supporting rigorous regulatory requirements. With 8000 lumens at 135 lm/W from a 4 ft, 59 W design, and a narrow optical distribution, it reduces energy use and maintenance cycles. Finish options include painted gray epoxy on copper-free aluminum, and 3/4-inch entry for flexible mounting in flush-ceiling installations, making it compatible with existing layouts.
Product Information
Extended Description
MLLA4N-UNV1-S903-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Cool white, 3/4" entries, Painted white epoxy, 4 ft, Polycarbonate lens, 8000 lm, 135 lm/W, Copper-free aluminum, 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-S903-WH-M2
UPC
786689780036
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 I, Zone 2 Class I, Division 2 Class III Class II, Division 1
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
Polycarbonate
Entry size
3/4"
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.94
Crouse-Hinds series Global LED lighting portfolio
Crouse-Hinds series Global LED lighting portfolio
Crouse-Hinds series Champ MLLA LED Linear catalog page
Champ MLLA Hazardous Area Linear LED Light Fixtures UL certification
Champ MLLA Hazardous Area Linear LED Light Fixtures UL certification
Champ MLLA Hazardous Area Linear LED Light Fixtures UL certification
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 and rugged design meet the needs of hazardous-location lighting. Feature: 8000 lumens at 135 lm/W delivers bright, consistent illumination while minimizing energy consumption, enabling lower operating costs and reduced cooling load in industrial spaces. Business impact: improved productivity and safer work environments with fewer fixture replacements; Application: warehouses, chemical plants, and manufacturing floors. Feature: 59 W power draw in a 4 ft length provides a compact, energy-saving profile without sacrificing light output. Business impact: lower total cost of ownership and easier retrofits across multi-site facilities; Application: retrofits in existing LED grids. Feature: voltage versatility 120-277 Vac and 127/250 Vdc simplifies global deployment and stock management, reducing wiring complexity and installation time. Business impact: faster project timelines and consistent performance across sites; Application: global industrial operations. Feature: IP66/IP67 ingress protection and NEMA 4X enclosure safeguard against dust, water jets, and corrosive environments. Business impact: compliance with strict safety standards and longer service intervals; Application: offshore, chemical, and mining facilities. Feature: copper-free aluminum, polycarbonate lens, and gray epoxy finish offer corrosion resistance and durability in harsh environments. Business impact: extended fixture life and reduced maintenance costs; Application: marine terminals, refineries, and bulk-handling plants. Feature: flush ceiling mounting and 3/4" entry simplify installation in tight or crowded ceilings while maintaining a clean, industrial aesthetic. Business impact: faster commissioning and lower labor costs; Application: packaged equipment rooms and process areas.
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FAQs
This fixture is designed for flush ceiling mounting with a 4 ft form factor and a 3/4 inch entry, enabling clean and quick installation in restricted or crowded ceilings. It uses copper-free aluminum and a painted gray epoxy finish for durability in harsh environments, simplifying retrofits and new builds in hazardous areas.
The MLLA4N-UNV1-S903-P-M2 operates on 120-277 VAC and 127/250 VDC, with a 50/60 Hz frequency rating. It delivers 8000 lumens at 135 lm/W and consumes 59 watts, providing strong brightness with high efficiency suitable for industrial applications.
Yes. The unit carries hazardous-location approvals, including Class I Division 2 and Zone 2, aligning with NEC/CEC standards. Together with IP66/IP67 and a NEMA 4X enclosure, it is designed to withstand hazardous classifications in industrial and offshore settings.
The fixture is IP66/IP67 rated, has a NEMA 4X enclosure, and supports NEC/CEC hazardous-location standards. Area classification is Hazardous/Classified Locations, with additional UL/MIL-type certifications documented in installation and certification sheets for marine and industrial use.
With 8000 lumens at 59W and an epoxy-coated copper-free aluminum housing, the MLLA4N-UNV1-S903-P-M2 offers long life and high reliability, reducing replacement frequency and maintenance costs. The energy efficiency and robust construction lead to lower total cost of ownership in hazardous-area facilities, delivering measurable ROI over multi-year deployments.