Eaton MLLA2N-UNV1-M2 Linear LED Light Fixture - IP66/4X

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

Quick Summary

MLLA2N-UNV1-M2 is a high-efficiency linear LED light fixture for hazardous locations. Facility engineers often battle maintenance downtime, corrosion, and noncompliant lighting in volatile environments. It carries NEC/CEC compliance, IP66/IP67 protection, and NEMA 4X ratings to help you keep equipment safe and compliant. With a 2 ft length delivering 4000 lumens at 30W and a wide voltage range of 120-277 Vac or 127/250 Vdc, it offers a reliable upgrade path for industrial lighting while reducing energy use. Designed for flush ceiling mounting and glass lens optics, it minimizes dirt accumulation and simplifies installation in demanding plants.

Product Information

Extended Description

MLLA2N-UNV1-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED light fixture, Cool white, 3/4" entries, Natural alum finish, 2 ft, Glass lens, 4000 lumens, 132 lm/W, Copper-free alum, Flush ceiling mount, 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-M2
UPC
662276995727
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 II, Division 1 Class III Class I, Zone 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
Glass
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.92
The MLLA2N-UNV1-M2 delivers 4000 lumens at 30 watts, achieving about 132 lumens per watt to lower energy costs while maintaining bright, uniform illumination across long facilities—ideal for warehousing, corridors, and machine bays in hazardous locations. This feature translates to measurable business impact: reduced energy bills and cooler operating temperatures, enabling longer equipment life and improved worker comfort in industrial applications requiring LEDs for hazardous areas. The narrow optical distribution, coupled with a glass lens, provides focused task lighting with minimal glare, enhancing inspection accuracy and process control in chemical plants and refineries. Its wide voltage range (120-277 VAC, 127/250 VDC) supports heterogeneous site infrastructure, reducing inventory needs for replacement drivers and enabling quick retrofits across multi-site operations. Copper-free aluminum construction and a natural aluminum finish resist corrosion in washdown and moist environments, decreasing maintenance frequency and replacement costs in food-processing and pharmaceutical facilities. IP66/IP67 protection and NEMA 4X enclosure ensure safe operation in dirt, washdown, and moisture-prone zones, meeting NEC/CEC and Canadian hazardous-area requirements for compliant performance in installation-heavy plants. The flush ceiling mounting minimizes dirt traps and simplifies ceiling design, reduces installation time, and improves airflow and cleaning efficiency in plant rooms and tunnel luminaire runs. Overall, this fixture aligns with LED lighting for hazardous areas strategies, delivering reliable illumination, durable construction, and lifecycle cost savings for industrial operators.

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FAQs

The MLLA2N-UNV1-M2 is designed for flush ceiling installation, featuring a 2 ft form factor, 3/4" entry, and a glass lens. It supports a wide voltage range (120-277 VAC, 127/250 VDC) for easy integration into existing electrical layouts common in Class I Division 2 locations, reducing retrofit complexity and downtime.
This fixture delivers 4000 lumens at 30W with a high efficiency of 132 lm/W and a power factor greater than 0.92. It operates at 50/60 Hz, accepts 120-277 VAC or 127/250 VDC, and uses a glass lens with a narrow optical distribution for targeted illumination in hazardous areas.
Yes. It is rated for Hazardous/Classified Locations with NEC/CEC compliance, IP66/IP67 ingress protection, and a NEMA 4X enclosure. These ratings support safe operation in Class I Division 2, Class II Division 1, Class III, Zone 2 environments, aligning with global safety and compliance standards.
With 4000 lumens at 30W and an efficiency of 132 lm/W, the MLLA2N-UNV1-M2 reduces energy consumption compared with traditional fixtures. The rugged copper-free aluminum construction and sealed design lower maintenance costs and downtime, particularly in washdown, dust-prone, or corrosive environments typical of refineries and chemical plants.
Plan for 2 ft mounting spacing with a flush ceiling approach, ensuring the 3/4" entry is unobstructed for conduit routing. The fixture’s wide voltage tolerance simplifies driver compatibility, and the glass lens minimizes glare while delivering precise task illumination. Check that mounting surfaces support the fixture weight (15.1 lb) and confirm electrical supply matches the 120-277 VAC/127/250 VDC range.