Eaton MLLAN4-UNV34-S891-WH-M2 LED Fixture - IP66/IP67
Part Number: MLLAN4-UNV34-S891-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAN4-UNV34-S891-WH-M2
Category
Quick Summary
Champ MLLA linear LED fixture is designed for hazardous-area lighting in industrial facilities. In challenging environments, unreliable lighting and frequent maintenance drive costly downtime and safety risk. This luminaire meets NEC/CEC requirements, is rated NEMA 4X, and carries IP66/IP67 protection for rugged, classified locations. Offering 8000 lumens at 59 watts with a 4 ft form factor and wide optical distribution, it delivers efficient, code-compliant illumination while simplifying installation and inventory for maintenance teams and specifiers alike.
Product Information
Extended Description
MLLAN4-UNV34-S891-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Neutral white, 3/4" entries, Painted white epoxy, 4 ft, Diffused 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-S891-WH-M2
UPC
786689809867
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 III Class I, Zone 2 Class I, Division 2 Class II, Division 1
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
Diffused glass
Entry size
3/4"
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.98
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 1939 - Champ Linear MLLA M2 LED Light Engine Fixtures
IF 1939 - Champ Linear MLLA M2 LED Light Engine Fixtures
IF 1939 - Champ Linear MLLA M2 LED Light Engine Fixtures
Champ MLLA LED Linear
Champ MLLA LED Linear
High lumen output paired with a 4 ft length delivers bright, uniform illumination across large work zones, reducing shadows and glare. Business impact: improved worker safety, faster task completion, and lower rework. Application: manufacturing floors, warehouse aisles, and process lines that demand dependable hazardous-location lighting. The fixture operates at 347-480 VAC with 50/60 Hz input, enabling seamless integration into existing plant power systems and reducing electrical redesign costs. Business impact: simplified electrical design and better energy budgeting. Application: retrofits and new builds in chemical plants and refineries. The copper-free aluminum housing with a painted white epoxy finish provides corrosion resistance and long life in harsh environments, lowering maintenance cycles and replacement costs. Application: coastal or chemical processing facilities needing robust enclosures. Diffused glass lens and wide optical distribution ensure uniform light, minimizing hotspots and improving visual comfort during high-risk operations. Application: wet or dusty production areas where cleanability is essential. The flush ceiling mounting and 3/4" entries simplify installation, minimize mounting depth, and reduce installation time. Application: retrofit projects where ceiling clearance is limited and service access is prioritized.
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FAQs
This LED linear fixture is designed for hazardous/classified locations and supports NEC/CEC compliance with IP66/IP67 protection and a NEMA 4X rating, making it suitable for chemical plants, refineries, offshore facilities, and other tough industrial environments.
It aligns with NEC/CEC standards, carries Hazardous/Classified Locations classifications, and provides IP66/IP67 ingress protection along with a NEMA 4X enclosure, ensuring safe operation in harsh environments while aiding regulatory compliance.
Flush ceiling mounting reduces protrusions, simplifies ceiling integration, and lowers installation time. The 4 ft length paired with 3/4 inch entry points enables straightforward wiring and clean alignment in standard industrial ceilings.
Yes. It delivers 8000 lumens at 59 watts with a high power factor (>0.98) and a wide optical distribution, operating on 347–480 VAC at 50/60 Hz for reliable performance in industrial power systems.
Comprehensive resources include the Champ MLLA LED Linear catalog page and spec guide, installation sheets IF 1932/1939/1946, UL certification references, and photometric data, all accessible via Eaton’s literature and download sections.