Eaton Crouse-Hinds MLLAW2N-UNV1-M2 Linear LED Light Fixture - IP66/IP67 Hazardous Locations
Part Number: MLLAW2N-UNV1-M2
Quick Summary
Eaton Crouse-Hinds Champ MLLA linear LED light fixture is designed to deliver reliable illumination for hazardous locations across industrial facilities. It provides 4000 lumens at 132 lm/W in a compact 2 ft form factor, powered from 120–277 VAC or 127/250 VDC to simplify integration. Many engineers struggle with luminaires failing in washdown or corrosive environments; this model uses a copper-free aluminum housing, glass lens, and natural aluminum finish to withstand tough conditions. It carries essential certifications including NEC/CEC compliance, IP66/IP67 ingress protection, and NEMA 4X enclosure, ensuring safety and long-term performance. With flush ceiling mounting and 3/4" entry, it reduces installation time while delivering consistent warm-white illumination for critical process and maintenance areas.
Product Information
Extended Description
MLLAW2N-UNV1-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Warm white, 3/4" entries, Natural aluminum finish, 2 ft, Clear glass lens, 4000 lm, 132 lm/W, Copper-free aluminum, Flush ceiling mt, Narrow, >0.92 PF, 120-277 Vac, 127/250 Vdc, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAW2N-UNV1-M2
UPC
662276995659
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, Zone 2 Class II, Division 1 Class III Class I, Division 2
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
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
30W
Power factor
> 0.92
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 Hazardous Area Linear LED Light Fixtures Canadian certification
Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian certification
Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian certification
IF 1939 - Champ Linear MLLA M2 LED Light Engine Fixtures
IF 1939 - Champ Linear MLLA M2 LED Light Engine Fixtures
IF 1939 - Champ Linear MLLA M2 LED Light Engine Fixtures
Crouse-Hinds series Champ MLLA LED Linear ies photometric files
Crouse-Hinds series Champ MLLA LED Linear ies photometric files
Feature → Business Impact → Application: The Champ MLLA LED fixture delivers 4000 lumens at 132 lm/W using a 30W LED engine, enabling high-visibility lighting with energy efficiency that reduces operating costs in hazardous zones such as chemical plants and refineries. Application: Ideal for process areas, pump rooms, and maintenance corridors where reliable light is critical. Feature → Business Impact → Application: IP66/IP67 protection and a NEMA 4X enclosure provide rugged ingress protection and corrosion resistance, reducing downtime and maintenance in washdown and outdoor industrial environments. Application: Suitable for offshore platforms, chemical plants, and mining facilities requiring durable hazardous-location luminaires. Feature → Business Impact → Application: Hazardous-location ratings (Class I Zone 2, Class II Division 1, Class III, Class I Division 2) coupled with NEC/CEC compliance ensure regulatory alignment, improving safety audits and project acceptance. Application: Used in safety-critical areas where compliance is non-negotiable. Feature → Business Impact → Application: Natural aluminum copper-free construction and a glass lens offer durable optics and resistance to chemical attack, lowering replacement cycles. Application: Long-term installations in aggressive environments. Feature → Business Impact → Application: 2 ft length with flush ceiling mounting and 3/4" entry streamline installation in low-ceiling or confined spaces. Application: Medical, food processing, or plant floors with limited vertical space. Feature → Business Impact → Application: Warm white LED output supports color-critical tasks and readability in control rooms and stairwells, improving worker safety and facility ambiance. Application: General lighting across hazardous-area workplaces. Feature → Business Impact → Application: Documentation and downloadable data (IES photometrics, instruction sheets) streamline commissioning and compliance filings. Application: Projects requiring precise photometrics and verified installation guidance.
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FAQs
The fixture is designed for flush ceiling mounting with a 2 ft length and 3/4" entry. This configuration minimizes obstruction and simplifies installation in tight or raised-access areas, making it suitable for process rooms, corridors, and confined spaces typically found in chemical plants and refineries.
This luminaire carries NEC/CEC compliance, hazardous area ratings (Class I Zone 2, Class II Division 1, Class III, Class I Division 2), IP66/IP67 ingress protection, and a NEMA 4X enclosure. Additional Canadian and UL-Prospector certifications are referenced in its documentation, supporting regulatory approval and safe operation in harsh environments.
Yes. The MLLAW2N-UNV1-M2 supports 120-277 VAC and 127/250 VDC, with a 50/60 Hz frequency range. This broad voltage tolerance reduces the need for multiple part numbers and simplifies integration into facilities with diverse power distribution systems.
The luminaire outputs 4000 lumens with an efficiency of 132 lm/W from a 30W LED engine. Its 2 ft length and narrow optical distribution produce focused illumination suitable for task lighting, while delivering consistent performance and reduced energy consumption in hazardous locations.
Installation instructions are available as IF 1932, IF 1939, and IF 1946 instruction sheets. Photometric data andIES files are provided in the downloadable ZIP, along with catalog pages and Canadian certifications. These resources support precise commissioning, compliance documentation, and performance verification during project execution.