Eaton Crouse-Hinds MLLAW2-UNV1-S891-WH-M2 LED Light - IP66
Part Number: MLLAW2-UNV1-S891-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAW2-UNV1-S891-WH-M2
Category
Quick Summary
The MLLAW2-UNV1-S891-WH-M2 is an LED light fixture designed for hazardous locations and industrial ceilings. Facility downtime and maintenance in harsh environments drive costs, so reliable illumination matters. It meets NEC/CEC standards with IP66 IP67 protection and a NEMA 4X rating, ensuring safe operation in classified areas. Designed for energy-efficient LED lighting, it supports fast retrofits and compliant installation in industrial facilities. With 4000 lumens at 132 lm/W and a wide diffusion lens, brightness is maintained while reducing glare. The 2 ft fixture leverages 120-277 VAC and 127/250 VDC compatibility for flexible deployment across sites. Its copper-free aluminum housing resists corrosion in challenging environments, contributing to longer service life and lower maintenance costs. Built to meet hazardous-area classifications, it supports compliant installation and ongoing safety in oil, chemical, and mining facilities.
Product Information
Extended Description
MLLAW2-UNV1-S891-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Warm white, 3/4" entries, Painted white epoxy, 2 ft, Diffused glass lens, 4000 lm, 132 lm/W, Copper-free aluminum, Flush ceiling mount, Wide, >0.92 PF, 120-277 Vac, 127/250 Vdc, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAW2-UNV1-S891-WH-M2
UPC
786689810269
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 II, Division 1 Class I, Division 2 Class I, Zone 2 Class III
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
120-277 Vac, 127/250 Vdc
Frequency rating
50/60 Hz
Lens material
Diffused glass
Entry size
3/4"
Finish
Painted white epoxy
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
Champ MLLA LED Linear
Champ MLLA LED Linear
Feature: High-efficiency LED technology delivering 4000 lumens at 132 lm/W. Business Impact: Reduces energy consumption and lowers operating costs while preserving brightness for dark, industrial spaces. Application: Hazardous locations such as chemical plants and mining facilities benefit from reliable, long-life illumination. Feature: 2 ft length with 3/4 inch entry and a diffused glass lens. Business Impact: Facilitates straightforward retrofits into standard 2 ft layouts and minimizes glare for workers. Application: New installations and upgrades in warehouses and processing plants. Feature: Wide optical distribution with a warm white color temperature and diffuse lens. Business Impact: Uniform coverage with improved visual comfort, reducing eye strain during high-velocity operations. Application: Assembly lines and control rooms. Feature: Electrical versatility with 120-277 VAC and 127/250 VDC, 50/60 Hz. Business Impact: Flexible deployment across sites with varied power architectures, simplifying procurement. Application: Global facilities requiring multi-Voltage compatibility. Feature: Rugged housing in copper-free aluminum with a painted white epoxy finish. Business Impact: Corrosion resistance and low maintenance in harsh environments, decreasing lifecycle costs. Application: Offshore, chemical, and mining environments. Feature: IP66/IP67 ingress protection and NEMA 4X enclosure. Business Impact: Superior protection against dust and water ingress, enabling safe operation in classified locations. Application: Wet, dusty, and high-pressure wash-down areas. Feature: Flush ceiling mounting and diffused glass for glare control. Business Impact: Clean installation with safer work surfaces and reduced maintenance access issues. Application: Plenum spaces and overhead installations where clean aesthetics and reliability are critical.
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FAQs
This 2 ft LED fixture is designed for flush ceiling mounting with a 3/4 inch wiring entry. It carries IP66/IP67 protection and a NEMA 4X enclosure for safe operation in hazardous or classified locations. It supports NEC/CEC compliance, and its copper-free aluminum housing resists corrosion, making it suitable for oil, chemical, and mining environments. Always ensure proper enclosure sizing and compliant wiring practices per local codes.
The MLLAW2-UNV1-S891-WH-M2 delivers 4000 lumens at a rating of 132 lumens per watt, with a wattage of 30 W. A warm white color temperature and diffused glass lens provide high-quality illumination with lower energy costs and extended service life, reducing maintenance intervals in demanding industrial settings.
Yes. The fixture is 2 ft long and supports 120-277 VAC and 127/250 VDC inputs at 50/60 Hz, enabling straightforward integration into existing 2 ft grid systems and varied electrical infrastructures across facilities, which helps minimize retrofit complexity and downtime.
It features Hazardous/Classified Locations area classification, NEC/CEC standards, IP66/IP67 ingress protection, and a NEMA 4X rating. These certifications indicate robust suitability for hazardous environments and ensure compliance with global electrical codes and industrial safety expectations.
Official documentation is available through Eaton’s downloads, including brochures, catalogs, installation instructions (IF 1939/IF 1946/IF 1932), and the Champ MLLA specification guide. Access these resources to verify wiring diagrams, mounting procedures, and photometric data before installation.