Eaton Crouse-Hinds MLLAW2-UNV34-M2 LED Linear Light Fixture - IP66/IP67
Part Number: MLLAW2-UNV34-M2
Quick Summary
MLLAW2-UNV34-M2 is a high-efficiency LED linear light fixture for hazardous locations in industrial facilities. Engineers often struggle to achieve reliable illumination that withstands harsh ingress and regulatory demands in hazardous environments. This fixture meets IP66/IP67 ingress protection, NEMA 4X ruggedness, and NEC/CEC hazardous-location standards, easing compliance and safety audits. Designed for industrial lighting retrofits, it delivers long life and energy efficiency, lowering maintenance and operating costs.
Product Information
Extended Description
MLLAW2-UNV34-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 lumens, 132 lm/W, Copper-free aluminum, Flush ceiling mount, Wide, >0.95 PF, 347-480 Vac, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAW2-UNV34-M2
UPC
662276994836
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 III Class I, Division 2 Class II, Division 1
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
Wide
Mounting Method
Flush ceiling
Voltage rating
347-480 Vac
Frequency rating
50/60 Hz
Lens material
Glass
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 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
Feature: Hazardous-location rated construction with IP66/IP67 protection and NEMA 4X ruggedness. Benefit: Improves uptime and safety in corrosive or dusty environments, reducing downtime and replacement costs in chemical plants and mining sites. Application: Suitable for Class I, Zone 2 and Division 2 locations where durable enclosure protection is essential. Feature: 4000 lumens at 132 lm/W with warm white LED. Benefit: Delivers bright, consistent illumination with lower energy use, supporting better visibility and worker productivity in maintenance-intensive areas. Application: Ideal for long runs along production lines and washdown zones.Feature: 2 ft fixture length with 30W power draw and 347–480 VAC, 50/60 Hz. Benefit: Flexible AC compatibility lowers installation complexity and reduces inventory needs for multinational facilities. Application: Retrofit and new-build projects across global sites with varied power standards.Feature: Glass lens, copper-free aluminum housing, natural aluminum finish, and 3/4" entry. Benefit: Durable optics and corrosion-resistant construction minimize maintenance and extend service life in harsh environments. Application: Enclosures, outdoor-rated plant rooms, and hazardous-area luminaires with flush ceiling mounting.Feature: Wide optical distribution and flush ceiling mounting. Benefit: Maximizes coverage with fewer fixtures, improving energy efficiency and reducing packaging and installation time. Application: Open bays, corridors, and large process areas where uniform light is critical.Additional Insight: The Champ MLLA family integrates industry-standard installation instructions and IES-compliant photometrics, supporting precise lighting designs and commissioning in regulated facilities. This compatibility lowers risk during audits and accelerates project timelines for OEMs and end users.
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FAQs
MLLAW2-UNV34-M2 operates across 347-480 VAC and supports both 50/60 Hz, simplifying integration in facilities with mixed power standards. Its flush ceiling mounting and 3/4" entry provide straightforward wiring and a clean installation, reducing time on site and limiting enclosure openings in hazardous areas.
The fixture features NEC/CEC hazardous-location compliance, Class I Zone 2, Class III, and Division 2 ratings, plus NEMA 4X and IP66/IP67 protection. These specifications ensure safe operation in flammable atmospheres, wet environments, and dusty spaces, streamlining regulatory approvals and safety audits.
With 4000 lumens at 132 lm/W and a 30W consumption, the MLLAW2-UNV34-M2 provides bright, even illumination while minimizing energy use. Longer interval maintenance and fewer replacements lower lifetime operating costs, particularly in hard-to-reach hazardous areas.
Ensure proper sealing of connections, use flush-ceiling mounting, and verify glass lens integrity. The IP66/IP67 rating protects against dust and water ingress, while the copper-free aluminum enclosure resists corrosion, delivering consistent performance with reduced maintenance in harsh environments.
Eaton provides brochures, catalog pages, instruction sheets, and IES photometrics downloads. Key resources include the Champ MLLA literature, installation sheets, and photometric data, which support accurate lighting design, code compliance, and efficient project commissioning.