Eaton Crouse-Hinds MLLA2N-UNV34-S903-M2 LED Linear Light Fixture - IP66 Hazardous Locations

Part Number: MLLA2N-UNV34-S903-M2
MLLA2N-UNV34-S903-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLA2N-UNV34-S903-M2
Category

Quick Summary

The MLLA2N-UNV34-S903-M2 LED linear light fixture from Eaton Crouse-Hinds delivers high-efficiency illumination for hazardous-location spaces. In demanding industrial environments, unreliable lighting can slow maintenance and compromise safety, so operators need a robust solution that lasts. This luminaire combines IP66/IP67 protection, a NEMA 4X enclosure, and hazardous-location approvals (Class I Division 2; Zone 2; Class II Division 1; Class III) under NEC/CEC standards. With a 2 ft length, 4000 lumens at 132 lm/W, and a 347–480 VAC input, it reduces energy use while supporting consistent performance across industrial sites. Designed for flush-ceiling mounting and copper-free aluminum construction, it aligns with facility-scale goals for reliability, safety compliance, and total cost of ownership in industrial LED lighting.

Product Information

Extended Description

MLLA2N-UNV34-S903-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED light fixture, Cool white, 3/4" entries, Natural aluminum finish, 2 ft, Polycarbonate lens, 4000 lumens, 132 lm/W, Copper-free aluminum, Flush ceiling mount, Narrow, >0.95 PF, 347-480 Vac, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLA2N-UNV34-S903-M2
UPC
662276995246
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 I, Division 2 Class III Class I, Zone 2 Class II, Division 1
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
347-480 Vac
Frequency rating
50/60 Hz
Lens material
Polycarbonate
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.95
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-UNV34-S903-M2 Eaton Specification Sheet - MLLA2N-UNV34-S903-M2
2 ft nominal length, 4000 lumens, 132 lm/W, and a 30W draw deliver bright, energy-efficient task lighting for narrow corridors or work cells. This combination reduces energy consumption while delivering consistent illumination, supporting higher productivity and lower operating costs in demanding facilities. 347-480 VAC input and 50/60 Hz compatibility provide flexible installation across regional sites, reducing wiring complexity and inventory needs while speeding project timelines. Rugged IP66/IP67 protection and a NEMA 4X enclosure shield against dust, water, and corrosion in harsh environments, while hazardous-location approvals Class I Division 2, Zone 2, Class II Division 1, and Class III ensure code compliance across oil & gas, chemical processing, and mining operations. Natural aluminum finish and copper-free body, paired with a polycarbonate lens, deliver durable, low-maintenance performance and easy cleaning in tough plants. The narrow optical distribution focuses light where it’s needed, enhancing visibility of critical tasks while maintaining a high PF (>0.95) for efficient power use across 347–480 VAC systems.

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FAQs

This model is designed for flush ceiling mounting with a 2 ft footprint and 3/4" entry. Use the copper-free aluminum housing and polycarbonate lens to withstand dust and moisture, and ensure connection to a 347–480 VAC supply with proper local code compliance for Class I Division 2 and Zone 2 environments.
Yes. The fixture operates at 347–480 VAC with 50/60 Hz input, delivering 4000 lumens at 132 lm/W and a PF > 0.95. This wide voltage range reduces wiring complexity and inventory while delivering reliable performance across industrial sites.
It features IP66/IP67 protection, NEMA 4X enclosure, and hazardous-location approvals including Class I Division 2, Zone 2, Class II Division 1, and Class III, all under NEC/CEC standards, with Canadian certifications documented in UL-related references.
With 4000 lumens at 132 lm/W and a compact 30W draw, the luminaire delivers high-efficiency lighting that reduces energy costs. Its durable aluminum construction and polycarbonate lens resist corrosion and dirt, lowering maintenance requirements in harsh industrial environments.
Official resources include Eaton’s specification sheet and installation instructions, plus UL/Canadian certification reports and catalog pages. Access these via the provided downloads: spec sheet (MLLA2N-UNV34-S903-M2.pdf), installation sheets (IF 1946 family), and hazardous-location certifications on Eaton’s site.