Eaton MLLA2N-UNV34-S903D-WH-M2 LED Fixture - IP66/IP67
Part Number: MLLA2N-UNV34-S903D-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLA2N-UNV34-S903D-WH-M2
Category
Quick Summary
MLLA2N-UNV34-S903D-WH-M2 is a high-efficiency LED light fixture for hazardous-location industrial lighting. Operators struggle with reliable illumination in harsh environments, where moisture, dust, and vibration shorten service life. It carries NEC/CEC compliance, IP66/IP67 ingress protection, and NEMA 4X housing to ensure safe operation in demanding locations. This combination delivers durable, maintenance-friendly illumination while aligning with installation standards, minimizing downtime, and reducing total cost of ownership for industrial facilities. Designed for flush ceiling mounting with a 2 ft form factor, diffused lens, and 3/4" entry, it fits tight spaces and simplifies retrofits.
Product Information
Extended Description
MLLA2N-UNV34-S903D-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Cool white, 3/4" entries, Painted white epoxy, 2 ft, Diffused polycarbonate lens, 4000 lumens, 132 lm/W, Copper-free aluminum, Flush ceiling mount, Narrow, >0.95 PF, 347-480 Vac, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLA2N-UNV34-S903D-WH-M2
UPC
786689809959
Product Length/Depth
25.94 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
19.1 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class III Class II, Division 1 Class I, Zone 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Cool white
Lamp length
2 ft
Lumens
4000
Lumens per watt
132
Optical distribution
Narrow
Mounting Method
Flush ceiling
Voltage rating
347-480 Vac
Frequency rating
50/60 Hz
Lens material
Diffused polycarbonate
Entry size
3/4"
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.95
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Crouse-Hinds series Global LED lighting portfolio
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With a 2 ft form factor, the MLLA2N-UNV34-S903D-WH-M2 delivers 4000 lumens at 132 lm/W from a 30 W LED engine, producing bright cool white light for precise task visibility. The diffused polycarbonate lens reduces glare and ensures uniform distribution across work planes, supporting consistent illumination along assembly lines and maintenance benches. This combination translates to lower energy consumption, extended service life, and fewer interventions during critical production cycles in industrial facilities. Built for harsh environments, the fixture carries IP66/IP67 protection and NEMA 4X housing to resist dust, moisture, and corrosive exposure. Hazardous-location ratings including Class I, Division 2 and Zone 2 enable safe operation in chemical processing, oil and gas, and marine applications without compromising performance. As a result, maintenance windows shrink and reliability improves, delivering measurable uptime gains. Electrical compatibility spans 347-480 VAC and 50/60 Hz, eliminating the need for transformers in many systems and simplifying wiring in MCCs and switchgear areas. The high PF (>0.95) and steady 30 W draw reduce energy costs while maintaining steady light output under varied supply conditions. This makes the MLLA a practical retrofit in existing plants where power quality and efficiency matter. Installation is streamlined by flush ceiling mounting and standard 3/4" entry points, enabling fast integration into restricted ceilings and cable trays. The 2 ft length pairs well with modular layouts and reduces shadowing in narrow corridors or workstation aisles. Builders and integrators appreciate the predictable fit, serviceability, and compatibility with a wide range of control environments. Constructed from copper-free aluminum and finished in painted white epoxy, the fixture resists corrosion in wash-down and chemical zones, while the diffused lens protects internal optics from impacts. The 4000 lm output and robust IP/nema protections support compliance with safety and performance standards, easing procurement and audit processes. In short, MLLA2N-UNV34-S903D-WH-M2 delivers reliable, code-compliant lighting with low maintenance in highly regulated industrial spaces.
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FAQs
The Champ MLLA M2 variant uses flush ceiling mounting with 3/4 inch entry ports, designed for 2 ft length installations. This configuration works well in restricted ceilings or cable trays, simplifying retrofits and new builds in industrial settings.
This fixture operates at 347-480 VAC, 50/60 Hz, consumes 30 W, and delivers about 4000 lumens with a luminous efficacy of 132 lm/W. It maintains a power factor above 0.95, supporting energy-efficient operation in critical systems.
Yes. It features NEC/CEC compliance with hazardous-location ratings including Class I Division 2 and Zone 2, plus Class II/III in applicable configurations. The unit is rated NEMA 4X and IP66/IP67, suitable for demanding chemical, offshore, and industrial environments.
Ideal for chemical plants, refineries, offshore platforms, and general industrial facilities requiring rugged, high-visibility lighting with reliable performance in wash-down, dusty, and vibration-prone areas.
With copper-free aluminum housing and an epoxy-painted finish, the fixture provides corrosion resistance in harsh zones. The diffused polycarbonate lens and high efficacy reduce maintenance cycles and energy spend, delivering lower total cost of ownership in hazardous environments.