Eaton MLLA4CW-UNV1-M2 Champ LED Linear Light - IP66/IP67
Part Number: MLLA4CW-UNV1-M2
Quick Summary
Eaton MLLA4CW-UNV1-M2 Champ LED Linear Light fixture delivers high-efficiency illumination for hazardous locations in industrial facilities. Facing downtime from unreliable lighting and frequent maintenance in harsh environments, engineers need fixtures that minimize service interruptions. This model carries NEC/CEC compliance, IP66/IP67 protection, and a NEMA 4X enclosure for rugged service in Class I, Division 2 and Zone 2 locations. With 8000 lumens at 59 watts and a robust copper-free aluminum build, it delivers consistent performance while reducing energy costs and inventory variety.
Product Information
Extended Description
MLLA4CW-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 lm, 135 lm/W, Copper-free alum, Ceiling/wall mount offset, 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
MLLA4CW-UNV1-M2
UPC
786689660840
Product Length/Depth
39 in
Product Height
8.08 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
Ceiling/wall offset
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
Champ MLLA LED Linear
Champ MLLA LED Linear
High-lumen efficiency is delivered by 8000 lumens at a compact 59-watt draw, equating to about 135 lm/W. This means fewer fixtures are required to reach target illumination, lowering installation time and total cost of ownership in large bays and production floors. The 4 ft length, glass lens, and wide distribution support uniform lighting suitable for elevated ceilings and retrofit projects. Flexible power input supports 120-277 Vac and 127/250 Vdc across 50/60 Hz, reducing electrical diversity in multi-site facilities and simplifying spare-part inventories. A power factor above 0.94 helps maintain illumination quality on fluctuating loads, contributing to energy savings and improved utility bill compliance. Rugged enclosure with IP66/IP67 ratings and a NEMA 4X enclosure protect against dust, moisture, and corrosive environments, lowering maintenance downtime in harsh spaces such as chemical plants and offshore facilities. Copper-free aluminum construction and a glass lens provide long service life and reliable optical performance in aggressive environments. Mounting flexibility includes ceiling/wall offset installation, 3/4 inch entry fittings, and a 4 ft housing that aligns with standard layouts, making retrofits faster and safer in constrained spaces. Compliance and lifecycle reliability are supported by NEC/CEC standards and UL hazard-location certifications, giving engineers confidence during approvals and audits while delivering lower total cost of ownership for hazardous-location facilities.
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FAQs
The fixture supports ceiling or wall offset mounting with a 4 ft housing and 3/4 inch entry fittings. For installation guidance, refer to the IF1932/IF1939/IF1946 instruction sheets and the Champ MLLA catalog pages, which provide mounting clearance, wiring methods, and alignment recommendations for hazardous environments.
It is rated for Hazardous/Classified Locations under NEC/CEC, with Class I Division 2, Zone 2; Class II Division 1; Class III. It carries IP66/IP67 protection and a NEMA 4X enclosure, with UL certification references for hazardous locations in US and Canada, ensuring regulatory compliance and safe operation.
The fixture delivers 8000 lumens at 59 watts (about 135 lm/W) and a PF > 0.94. It accepts 120-277 VAC or 127/250 VDC and runs at 50/60 Hz, enabling consistent performance across site power profiles and contributing to energy savings and lighting quality in high-demand spaces.
Yes. The IP66/IP67 sealing, combined with a NEMA 4X enclosure and copper-free aluminum housing, makes it suitable for outdoor or harsh indoor environments where dust, water, and chemical exposure are present, while maintaining optical performance and reliability.
Expect lower maintenance due to a long-life LED design and robust enclosure that resist corrosion and ingress. Coupled with high energy efficiency and flexible voltage support, the MLLA4CW-UNV1-M2 delivers a favorable total cost of ownership and a predictable ROI for facilities operating in hazardous locations.