Eaton MLLA4P20-UNV1-M2 Linear LED Light Fixture - IP66/IP67
Part Number: MLLA4P20-UNV1-M2
Quick Summary
MLLA4P20-UNV1-M2 is a high-performance linear LED light fixture designed for hazardous locations in industrial facilities. In challenging environments, maintenance-heavy lighting can lead to downtime and unreliable illumination; this unit delivers long life, high efficiency, and rugged construction to keep operations running. It carries UL hazardous-area certification and NEC/CEC compliance with IP66/IP67 protection and NEMA 4X housing for safe operation in Class I, II, and III locations. With cool white illumination, pole-mount versatility, and a 4 ft form factor, it provides reliable, energy-efficient industrial lighting while reducing total cost of ownership.
Product Information
Extended Description
MLLA4P20-UNV1-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED light fixture, Cool white, 3/4" entries, Natural alum finish, 4 ft, Glass lens, 8000 lumens, 135 lm/W, Copper-free alum, Pole mount, 2.00" dia, Wide, >0.94 PF, 120-277 Vac, 127/250 Vdc, 59W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLA4P20-UNV1-M2
UPC
786689660901
Product Length/Depth
39 in
Product Height
7.56 in
Product Width
7.13 in
Product Weight
19.5 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class I, Zone 2 Class II, Division 1 Class III
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Cool white
Lamp length
4 ft
Lumens
8000
Lumens per watt
135
Optical distribution
Wide
Mounting Method
Pole mount, 2.00" diameter
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
59W
Power factor
> 0.94
Crouse-Hinds series Global LED lighting portfolio
Crouse-Hinds series Global LED lighting portfolio
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
Eaton Specification Sheet - MLLA4P20-UNV1-M2
Eaton Specification Sheet - MLLA4P20-UNV1-M2
Feature: 8000 lumens at 135 lm/W delivers bright, efficient illumination that reduces the number of fixtures and overall energy use, enabling safer, more productive process areas in large facilities. Business Impact: Lower installed cost per square meter and measurable energy savings over the fixture life. Application: Large process areas, outdoor yards, tanks and parapet lighting in hazardous environments.Feature: 59W power draw with PF > 0.94 minimizes reactive power and heat, improving electrical system efficiency and reducing utility demand charges. Business Impact: Lower operating costs and cooler operation in continuous-duty scenarios. Application: Continuous operation zones such as refineries, chemical plants, and offshore platforms.Feature: 4 ft length with glass lens and wide optical distribution provides uniform coverage with fewer dead spots. Business Impact: Improved visibility and safety in high-risk areas, enabling better process control. Application: Long corridors, perimeters, and outdoor walkways in hazardous locations.Feature: Universal voltage options 120-277 VAC and 127/250 VDC with 50/60 Hz compatibility simplifies global deployment and stock management. Business Impact: Reduced inventory complexity and faster maintenance cycles. Application: Global sites with mixed power standards.Feature: Copper-free aluminum housing, natural finish, and robust IP66/IP67 with NEMA 4X protection deliver corrosion resistance in harsh environments. Business Impact: Longer service life and lower maintenance costs in chemical, dusty, or wet areas. Application: Chemical plants, oil & gas facilities, and outdoor industrial settings.Feature: Pole mount with a 2.00 in diameter and 39 in (4 ft) form factor facilitates straightforward retrofit and stable mounting. Business Impact: Faster installation, lower labor costs, and reliable performance in outdoor or elevated locations. Application: Yard lighting, gantry spans, and elevated facility areas.
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FAQs
This fixture is designed for pole mounting with a 2.00 in diameter pole, plus its 39 in length enables stable installation in outdoor and industrial settings. It also integrates a 3/4 in entry and glass lens for secure, durable mounting in hazardous locations.
Operating range includes 120-277 VAC and 127/250 VDC at 50/60 Hz, with a wattage of 59W and output of 8000 lumens. The power factor is greater than 0.94, and the lumens-per-watt ratio is 135 lm/W.
Yes. It is UL-listed for hazardous locations and supports NEC/CEC compliance with Class I, Division 2, Zone 2, Class II, Division 1, and Class III ratings, combined with IP66/IP67 protection and a NEMA 4X enclosure.
Certifications include UL hazardous-area listing, NEC/CEC compliance, and area classifications for Hazardous/Classified Locations. It also features IP66/IP67 ingress protection and a NEMA 4X enclosure for rugged, reliable operation.
With 8000 lumens at 59W, PF > 0.94, and a copper-free aluminum housing, the fixture offers long service life and reduced maintenance in harsh environments, delivering energy savings and lower total cost of ownership over the system lifespan.