Eaton MLLA4P20-UNV1-M2 Linear LED Light Fixture - IP66/IP67

Part Number: MLLA4P20-UNV1-M2
Manufacturer
Eaton Crouse-Hinds
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
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.