Eaton Crouse-Hinds MLLAN4-UNV34-WH-M2 LED Linear Light Fixture - IP66
Part Number: MLLAN4-UNV34-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAN4-UNV34-WH-M2
Category
Quick Summary
MLLAN4-UNV34-WH-M2 is a high-efficiency LED linear fixture designed for hazardous locations in industrial facilities. It addresses the challenge of maintaining reliable illumination in harsh environments by delivering consistent brightness and long-life performance. This fixture carries NEC/CEC hazardous location certifications and a NEMA 4X rating with IP66/IP67 protection, ensuring dependable operation in chemical plants, refineries, and mining sites. By combining robust build quality with efficient optics, it reduces maintenance cycles and energy costs. The neutral white light, wide distribution, and flush ceiling mounting support versatile installations while meeting strict safety and compliance requirements. For engineers seeking durable, compliant lighting, this unit integrates smoothly with existing electrical systems and controls.
Product Information
Extended Description
MLLAN4-UNV34-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Neutral white, 3/4" entries, Painted white epoxy, 4 ft, Clear glass lens, 8000 lumens, 135 lm/W, Copper-free aluminum, Flush ceiling mount, Wide, >0.98 PF, 347-480 Vac, 59W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAN4-UNV34-WH-M2
UPC
786689809751
Product Length/Depth
39 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
23.5 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class I, Zone 2 Class I, Division 2 Class III
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Neutral white
Lamp length
4 ft
Lumens
8000
Lumens per watt
135
Optical distribution
Wide
Mounting Method
Flush ceiling
Voltage rating
347-480 Vac
Frequency rating
50/60 Hz
Lens material
Glass
Entry size
3/4"
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.98
Crouse-Hinds series Champ MLLA LED Linear brochure
Crouse-Hinds series Champ MLLA LED Linear brochure
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 1946 - MLLA-M2 Linear LED with Emergency Battery Back-up
IF 1946 - MLLA-M2 Linear LED with Emergency Battery Back-up
IF 1946 - MLLA-M2 Linear LED with Emergency Battery Back-up
Champ MLLA LED Linear
Champ MLLA LED Linear
Hazardous-location rated lighting reduces risk and downtime in Classification Zones and harsh environments, delivering compliant, continuous operation. This MLLA LED fixture provides 8000 lumens at 59 watts with a PF > 0.98, offering significant energy savings and reliable illumination for long corridor runs and workspace zones. The 4 ft form factor, flush ceiling mount, and 3/4" entry simplify retrofits and new installs, enabling faster commissioning and minimum disruption. Copper-free aluminum with a painted white epoxy finish delivers durable corrosion resistance in chemical plants or offshore facilities, while a glass lens extends long-term optical clarity. The IP66/IP67 and NEMA 4X ratings, plus NEC hazard classifications, support safe installations in hazardous locations, meeting industry standards with UL listings. The wide optical distribution ensures uniform light coverage, reducing dark spots and improving process visibility. These features translate to lower maintenance costs, fewer replacement cycles, and improved overall uptime for critical production lines. In practice, engineers gain a robust, future-proof fixture compatible with 347–480 VAC systems and 50/60 Hz power, simplifying integration with existing controls and emergency lighting plans.
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FAQs
The MLLAN4-UNV34-WH-M2 is designed for flush ceiling mounting with 3/4" entries and a 4 ft length, making retrofit and new installations straightforward in Class I/II/III, Zone 2 environments that require NEC/CEC compliance.
It operates at 347–480 VAC, 50/60 Hz, draws 59 W, delivers 8000 lumens with a high 135 lm/W efficiency, and maintains PF > 0.98, ensuring bright, consistent illumination with minimal voltage drop.
Yes. It carries NEC/CEC hazardous-location ratings (Class I/II/III, Zone 2, Division 1/2) with IP66/IP67 protection and NEMA 4X, making it appropriate for chemical plants, refineries, mining, and offshore environments.
The 8000 lumen output at 59 W, combined with a durable copper-free aluminum body and epoxy finish, yields long service life and low maintenance, reducing replacement cycles and downtime in harsh facilities.
The fixture features a glass lens, 4 ft optical distribution, 39 in length, and 3/4" entry, with flush ceiling mounting and 50/60 Hz operation, aligning with standard industrial wiring practices and safety codes for hazardous areas.