Eaton MLLA2-UNV1-S891-M2 LED Linear Light - IP66/IP67

Part Number: MLLA2-UNV1-S891-M2
MLLA2-UNV1-S891-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLA2-UNV1-S891-M2
Category

Quick Summary

Eaton MLLA2-UNV1-S891-M2 LED Linear Light provides robust illumination for hazardous locations. In harsh industrial environments, reliable installation and minimized downtime are critical pain points, which this fixture addresses. It carries NEC/CEC compliance and hazardous-location ratings, including Class I/Zone 2, Class II/Division 1, Class III, with IP66/IP67 ingress protection and a NEMA 4X enclosure. The 2 ft, 30 W LED delivers up to 4000 lumens at 132 lm/W, with universal voltage and a diffuser for broad visibility. Designed for flush-ceiling mounting, copper-free aluminum housing, and long-life performance, it reduces energy costs while simplifying procurement and maintenance planning for industrial facilities. This combination supports compliant, future-ready lighting programs.

Product Information

Extended Description

MLLA2-UNV1-S891-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 glass lens, 4000 lm, 132 lm/W, Copper-free alum, Flush ceiling mt, 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
MLLA2-UNV1-S891-M2
UPC
662276995307
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, Zone 2 Class II, Division 1 Class I, Division 2 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
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
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 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 Eaton Specification Sheet - MLLA2-UNV1-S891-M2 Eaton Specification Sheet - MLLA2-UNV1-S891-M2
Universal voltage and DC compatibility reduce stocking and wiring complexity, simplifying procurement and installation while eliminating the need for multiple transformers; the fixture supports 120-277 Vac with 127/250 Vdc input, ideal for mixed-site power environments in hazardous locations. High lumen output of 4000 lm at 132 lm/W delivers sustained visibility with fewer fixtures, cutting energy costs and reducing maintenance intervals in large plant floors and warehouses. Protection class IP66/IP67 and a NEMA 4X enclosure ensure reliable operation in wet, dusty, and corrosive environments such as chemical plants, offshore platforms, and washdown areas, extending service life and downtime intervals. Copper-free aluminum construction with a natural finish provides corrosion resistance in aggressive atmospheres, while the diffused glass lens minimizes glare and maximizes uniformity for critical tasks. The 2 ft length, flush-ceiling mounting, and 3/4" entry simplify retrofits and new installations alike, enabling quick upgrades with minimal structural changes. A power factor greater than 0.92 improves energy efficiency and reduces demand charges in large facilities, aligning with regulatory energy programs and sustainability goals.

Get a Quick Quote for a Eaton Crouse-Hinds MLLA2-UNV1-S891-M2

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton Crouse-Hinds MLLA2-UNV1-S891-M2? Enquire Now

FAQs

The MLLA2-UNV1-S891-M2 is designed for flush ceiling mounting with 3/4 inch entry openings, suitable for retrofit or new installs in hazardous locations. Its 2 ft length fits standard industrial ceilings, reducing the need for extensive structural changes. Configured for universal voltage 120-277 Vac with 127/250 Vdc, it simplifies wiring by accommodating mixed-power sites without transformers. Installation supports quick mounting to existing housings and compatible fixtures, minimizing downtime during upgrades. Engineers appreciate the compact form factor combined with rugged copper-free aluminum housing and a diffused glass lens to ensure consistent light distribution across work areas.
The fixture delivers 4000 lumens at 132 lm/W with a power draw of 30W, and a power factor greater than 0.92, supporting efficient energy use and reduced electrical demand. With IP66/IP67 protection and a NEMA 4X enclosure, it withstands washdowns, dust, and corrosive environments common in chemical plants and offshore facilities. The wide optical distribution and diffused glass lens ensure uniform illumination with minimal glare, improving safety and productivity. These metrics, combined with universal voltage and robust construction, provide a compelling return on investment through lower maintenance, fewer replacements, and energy savings in high-use locations.
Yes. The MLLA2-UNV1-S891-M2 is listed for Hazardous/Classified Locations, including Class I, Zone 2, and Class II, Division 1, with Class I, Division 2 and Class III coverage as part of NEC/CEC compliance. It also carries a NEMA 4X rating and IP66/IP67 protection, making it appropriate for hazardous-area lighting in chemical plants, refineries, and oil & gas platforms. For installation planning, confirm site-specific classifications and adhere to local codes, but this luminaire is designed to meet stringent safety and performance requirements in these environments.
The MLLA2-UNV1-S891-M2 carries NEC/CEC standards for hazardous locations, IP66/IP67 ingress protection, and a NEMA 4X enclosure rating. It’s designed with copper-free aluminum and a natural aluminum finish, providing corrosion resistance in aggressive atmospheres. Certified for Class I/Zone 2 and related hazardous-location classifications, it is suitable for harsh washdowns and dusty settings typical of industrial plants, chemical facilities, and offshore installations. The diffuser glass lens adds glare control while maintaining durability under vibration and impact typical of rough environments.
The 30W, 4000 lm LED provides high luminous efficacy (132 lm/W), which reduces energy consumption per square meter and lowers operating costs. The rugged copper-free aluminum housing, diffused glass lens, and sealed IP66/IP67/NEMA 4X protection extend fixture life in corrosive and washdown environments, reducing maintenance cycles and replacement costs. Universal voltage compatibility simplifies stocking and reduces wiring complexity, further cutting downtime during upgrades. In summary, facilities typically realize lower energy bills, fewer maintenance visits, and improved compliance with safety and environmental standards when deploying this lighting in hazardous-location operations.