Eaton MLLA2N-UNV1-S903D-M2 Linear LED Light Fixture - IP66/IP67

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

Quick Summary

MLLA2N-UNV1-S903D-M2 Linear LED Light Fixture by Eaton provides reliable illumination for hazardous-location facilities. In demanding plants, maintenance cycles and corrosion resistance are critical; this luminaire minimizes downtime with copper-free aluminum construction and a diffused polycarbonate lens. It carries NEC/CEC compliance and protects enclosures with IP66/IP67 and NEMA 4X ratings, supporting safe operation in Class I, Class II, and Zone 2 environments. The design enables universal voltage operation and a compact 2 ft form factor, delivering energy-efficient lighting that reduces lifecycle costs while ensuring compliance and consistent visibility in demanding spaces.

Product Information

Extended Description

MLLA2N-UNV1-S903D-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED light fixture, Cool white, 3/4" entries, Natural alum finish, 2 ft, Diffused polycarb 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-M2
UPC
662276995482
Product Length/Depth
25.94 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
15.1 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class III Class I, Zone 2 Class II, Division 1 Class I, Division 2
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
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 1946 - MLLA-M2 Linear LED with Emergency Battery Back-up IF 1946 - MLLA-M2 Linear LED with Emergency Battery Back-up IF 1946 - MLLA-M2 Linear LED with Emergency Battery Back-up Eaton Specification Sheet - MLLA2N-UNV1-S903D-M2 Eaton Specification Sheet - MLLA2N-UNV1-S903D-M2
Feature 1: 4000 lumens at 30 W with 132 lm/W efficiency. Business impact: high-efficacy illumination reduces energy consumption while maintaining bright, uniform output in hazardous areas. Application: chemical plants, refineries, and offshore facilities requiring reliable light in Class I/II environments. Feature 2: Narrow optical distribution and 2 ft length. Business impact: targeted lighting for task zones, enabling precise illumination with minimal light spill. Application: confined machinery spaces and overhead corridors. Feature 3: IP66/IP67 protection and NEMA 4X rating. Business impact: robust ingress protection against dust, water, and corrosion, driving higher uptime and lower maintenance costs. Application: washdowns, outdoor enclosures, and damp locations. Feature 4: Copper-free aluminum housing and diffused polycarbonate lens. Business impact: enhanced corrosion resistance and long service life in harsh environments, lowering replacement frequency. Application: chemical processing and petrochemical facilities. Feature 5: Universal voltage 120–277 Vac and 127/250 Vdc. Business impact: simplified stock, faster commissioning, and consistent performance across global sites. Application: multi-site deployments and retrofit projects with varied electrical systems.

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FAQs

Install the 2 ft fixture in a flush ceiling application using the 3/4 inch entry, ensuring a sealed, gasketed interface. Refer to IF 1946 installation sheets for MLLA-M2 models and verify universal voltage connections (120–277 Vac or 127/250 Vdc). Use appropriate mounting hardware and physical protection to maintain IP66/IP67 integrity after installation.
Yes. The luminaire is designed for Hazardous/Classified Locations with NEC/CEC compliance, including Class I, Zone 2, Class II and Division 1 and 2 ratings. It features NEMA 4X and IP66/IP67 protection to withstand dust, moisture, and corrosive environments typical of chemical, petrochemical, and offshore settings.
The fixture operates on 120–277 Vac or 127/250 Vdc at 50/60 Hz, consuming 30 W to produce 4000 lumens at 132 lm/W. It uses a cool white LED output with a diffused polycarbonate lens and a 2 ft form factor, suitable for low-maintenance, high-visibility industrial lighting.
Choose copper-free aluminum construction with a natural aluminum finish and a diffused polycarbonate lens to resist corrosion. The IP66/IP67 seals and NEMA 4X rating protect against dust, water, and chemical exposure. A flush ceiling mounting approach minimizes ingress paths, while universal voltage reduces stock variety and simplifies commissioning across sites.
Access Eaton’s documents via the product downloads: Eaton Specification Sheet for MLLA2N-UNV1-S903D-M2 and installation sheets IF 1946. Additional brochures and catalogs are available, with Canadian certification references and UL profiles linked in the asset list to support qualification and approval workflows.