Eaton Crouse-Hinds MLLA4P15-UNV1-M2 Linear LED Light - IP66
Part Number: MLLA4P15-UNV1-M2
Quick Summary
MLLA4P15-UNV1-M2 is a hazardous-location linear LED light fixture designed for industrial facilities. When upgrading lighting in challenging environments, maintenance downtime, corrosion, and regulatory compliance pose recurring pain points. This Champ MLLA unit carries critical certifications for hazardous areas and rugged service: Class I Division 2, Zone 2, Class II Division 1, Class III, IP66/IP67, and NEMA 4X, ensuring safe operation across demanding locations. With 8000 lumens at 59W and an efficiency of 135 lm/W, it delivers high-performance illumination while reducing energy use. Flexible 120-277 VAC and 127/250 VDC input support global deployments, simplifying procurement and installation for multi-site operations.
Product Information
Extended Description
MLLA4P15-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, 1.50" 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
MLLA4P15-UNV1-M2
UPC
786689660888
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, 1.50" 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 Canadian certification
Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian certification
Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian 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
Champ MLLA LED Linear
Champ MLLA LED Linear
High-efficiency luminaire delivering 8000 lumens at 59W with 135 lm/W improves visibility while lowering energy costs and cooling load in hazardous environments. This efficiency translates to measurable annual savings and consistent performance in demanding facilities. The rugged, copper-free aluminum housing with a natural finish and a glass lens provides long-term corrosion resistance, reducing replacement cycles and maintenance distractions in chemical plants and offshore sites. The wide optical distribution and 4 ft form factor enable uniform coverage across aisles, work zones, and perimeters, simplifying retrofits and new builds alike. A 39 in overall length with a 1.50 in mounting diameter offers versatile pole-mount placements for outdoor and industrial layouts. Flexible input (120-277 VAC, 127/250 VDC) at 50/60 Hz reduces wiring complexity and supports multinational deployments. IP66 IP67 and NEMA 4X ratings deliver reliable protection against dust, water, and chemicals, ensuring compliant operation in hazardous locations. The combination of robust material selection, glass lens, and high PF (>0.94) minimizes maintenance and energy waste while meeting NEC/CEC standards.
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FAQs
The fixture features a pole-mount design with a 1.50 inch diameter mounting point, compatible with standard industrial mounting hardware. With a 39 inch body length and a weight around 19.5 pounds, it installs on common pole supports and brackets used in hazardous location projects. Verify bracket load ratings and ensure anti-spark connectors are used in accordance with NEC/CEC guidelines for Class I, Division 2 environments.
The MLLA4P15-UNV1-M2 accepts 120-277 VAC and 127/250 VDC at 50/60 Hz, delivering 59W and up to 8000 lumens with a power factor greater than 0.94. Its wide voltage range and DC compatibility simplify multi-site wiring and reduce the need for separate drivers, supporting reliable operation in diverse industrial power systems.
Yes. The Champ MLLA is specified for Hazardous/Classified Locations with NEC/CEC alignment, including Class I Division 2 and Zone 2. It also carries IP66/IP67 ratings and a NEMA 4X enclosure, enabling safe operation in dusty, wet, and corrosive environments typical of chemical plants, refineries, and offshore installations.
LED technology provides longer life and lower maintenance compared with traditional luminaires, reducing downtime and ballast replacements. The copper-free aluminum housing resists corrosion, the glass lens maintains optical clarity, and the high PF minimizes energy waste. Together, these factors lower replacement intervals and downstream maintenance costs in harsh locations.
You can obtain installation instructions (IF 1932, IF 1946, IF 1939) and the Champ MLLA LED Linear datasheet from Eaton Crouse-Hinds’ official resources. The product page also links to the global LED lighting portfolio brochures and catalog pages to support design, compliance validation, and procurement activities.