LED light fixture MLLA2N-UNV1-S903D-P-M2 by Eaton Crouse-Hinds - 4X IP66

Part Number: MLLA2N-UNV1-S903D-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLA2N-UNV1-S903D-WH-M2

Quick Summary

LED light fixture by Eaton Crouse-Hinds MLLA2N-UNV1-S903D-P-M2 delivers rugged illumination for hazardous locations. Operators often struggle with reliable, long-life lighting in Class I, Division 2 and Zone 2 environments where corrosion, dust, and moisture de-rate performance. This fixture meets NEC/CEC standards and carries NEMA 4X with IP66/IP67 sealing, ensuring dependable operation in demanding settings. Designed for flush ceiling mounting and 2 ft length, it combines cool white light at 4000 lm with 132 lm/W efficiency, while 120-277 Vac (127/250 Vdc) compatibility supports flexible power designs. For procurement teams, the durable copper-free aluminum housing and diffused polycarbonate lens translate to lower maintenance costs and improved safety margins on the plant floor.

Product Information

Extended Description

MLLA2N-UNV1-S903D-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Cool white, 3/4" entries, Painted white epoxy, 2 ft, Diffused polycarbonate lens, 4000 lm, 132 lm/W, Copper-free alum, Flush ceil 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
MLLA2N-UNV1-S903D-WH-M2
UPC
786689809881
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, Division 2 Class I, Zone 2 Class II, Division 1 Class III
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Cool 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
Diffused polycarbonate
Entry size
3/4"
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.92
Feature: LED technology delivers bright, crisp illumination with high efficiency → Business impact: Reduced energy consumption and lower total cost of ownership due to 132 lm/W efficacy and 4000 lumens output → Application: Suitable for long, linear illumination along aisles and workstations in chemical plants or offshore facilities. Feature: Narrow optical distribution provides targeted lighting → Business impact: Minimizes stray light and improves visual contrast for critical tasks, reducing operator error in hazardous areas → Application: Ideal for confined spaces where precise illumination is required. Feature: Flush ceiling mounting and 2 ft length → Business impact: Faster, cleaner installation with minimal ceiling disruption and easier retrofits in existing facilities → Application: Retrofit projects in maintenance corridors and process areas. Feature: Copper-free aluminum housing with painted gray epoxy finish → Business impact: Corrosion resistance and extended service life in harsh environments reduce replacement cycles → Application: Harsh locations such as chemical plants, petrochemical facilities, and mining sites. Feature: 120-277 Vac, 50/60 Hz and 127/250 Vdc compatibility → Business impact: Flexible power sourcing supports new builds and upgrades without rewiring → Application: Facility-wide lighting upgrades and multi-region deployments. Feature: Diffused polycarbonate lens and IP66/IP67, NEMA 4X enclosure → Business impact: Enhanced ingress protection and durability in dusty, wet, or explosive atmospheres, lowering maintenance calls → Application: Hazardous locations requiring robust protection. Feature: 30W power draw with 4000 lm output → Business impact: Strong lumen-per-watt performance enabling smaller, energy-conscious fixtures without sacrificing illumination → Application: Areas needing consistent, high-quality light with low energy footprint. Feature: NEC/CEC compliance and hazardous location ratings including Class I Division 2 and Zone 2 → Business impact: Simplified regulatory adherence and safer operation in regulated environments → Application: Industrial automation panels, offshore platforms, and chemical processing plants. Insight: This LED fixture aligns with modern retrofit strategies and ongoing energy-efficiency initiatives while delivering dependable performance in demanding industrial environments.

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FAQs

The MLLA2N supports flush ceiling mounting with a 2 ft form factor and a 3/4 inch entry size, enabling clean integration into ceilings. Its 25.94 in length, 7.13 in width, and 4.42 in height fit standard industrial ceilings while allowing for efficient conduit routing. For compatibility, use 120-277 Vac power or 127/250 Vdc configurations and ensure the mounting surface provides adequate structural support for a 15.1 lb unit.
The Champ MLLA provides 4000 lumens at 30 watts, delivering an efficiency of 132 lm/W. It operates at 50/60 Hz with voltage rating of 120-277 Vac and optional 127/250 Vdc. The cool white LED source ensures consistent color rendering, while the narrow optical distribution focuses light where needed, enhancing task visibility in hazardous areas.
Yes. The fixture is certified for hazardous/classified locations, with NEC/CEC standards compliance and hazardous rating including Class I Division 2 and Zone 2, plus Class III and Division 1 in certain conditions. It also carries a NEMA 4X rating and IP66/IP67 protection, making it suitable for challenging environments such as chemical plants, refineries, and offshore facilities.
The MLLA series adheres to NEC/CEC standards and provides NEC hazardous ratings for multiple classifications. Its IP66/IP67 ingress protection and NEMA 4X enclosure ensure durability against dust, water, and corrosion. These certifications enable safe operation in hazardous locations, support regulatory compliance, and facilitate approvals for industrial deployments.
LED technology reduces energy consumption and replacement frequency versus traditional luminaires, lowering operating costs. The copper-free aluminum housing resists corrosion, while the diffused polycarbonate lens minimizes lens replacement needs. With robust sealing and hazardous-location ratings, maintenance intervals extend and downtime is minimized, delivering measurable ROI through energy savings and reliability in demanding facilities.