Eaton Crouse-Hinds MLLA2-UNV34-S903D-WH-M2 LED Light - IP66/IP67

Part Number: MLLA2-UNV34-S903D-WH-M2
MLLA2-UNV34-S903D-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLA2-UNV34-S903D-WH-M2
Category

Quick Summary

Eaton Crouse-Hinds Champ MLLA LED linear light fixture delivers high-efficiency illumination for hazardous-location applications in industrial facilities. In challenging environments, conventional fixtures struggle with ingress, corrosion, and frequent maintenance, driving costly downtime. This luminaire is rated for Hazardous/Classified Locations with NEC/CEC compliance, IP66/IP67 protection, and a NEMA 4X enclosure, supporting safe operation in washdown areas. With a 2 ft form factor, 4000 lumens, 132 lm/W, and a wide optical distribution, it delivers reliable visibility while reducing energy use. The 347–480 VAC input and 30 W consumption enable predictable operating costs, while a flush ceiling mount keeps ceilings clean and accessible for inspections. This makes it a strong fit for industrial LEDs in hazardous environments and turnkey retrofit projects.

Product Information

Extended Description

MLLA2-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, Wide, >0.95 PF, 347-480 Vac, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLA2-UNV34-S903D-WH-M2
UPC
786689810009
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 III Class I, Division 2 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
Wide
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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The LED light engine delivers bright, efficient illumination with 4000 lumens at 30 watts, achieving around 132 lumens per watt for substantial energy savings and reduced operating costs in continuous-running industrial settings. This feature translates to lower energy bills, extended maintenance intervals, and a smaller carbon footprint for facilities that require dependable hazardous-location lighting. The fixture’s wide optical distribution ensures uniform coverage across long work surfaces, improving worker safety and productivity in production lines and maintenance bays. In practice, the high power factor (>0.95) supports stable electrical performance on variable industrial power systems, minimizing harmonic distortion and enhancing overall site power quality. The 347–480 VAC input simplifies integration into existing plant electrical infrastructure, reducing modification costs and installation time.

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FAQs

Installation should follow NEC/CEC guidelines for hazardous environments. The unit supports flush ceiling mounting with 3/4" entries and a copper-free aluminum enclosure. Use appropriate strain-relief, seals, and fittings for IP66/IP67 and NEMA 4X ratings, ensuring all connections are rated for 347–480 VAC and that wiring complies with your local electrical code.
It delivers 4000 lumens at 132 lm/W with a color temperature of Cool White and a diffused polycarbonate lens for uniform illumination. With PF > 0.95 and a 2 ft length, it achieves reliable, high-quality light output suitable for demanding industrial spaces while minimizing energy waste and glare.
Yes. The MLLA2-UNV34-S903D-WH-M2 is rated for Hazardous/Classified Locations, including Class I Division 2 and Zone 2, supported by NEC/CEC standards and IP66/IP67 protection, enabling safer operation in potentially explosive atmospheres.
The copper-free aluminum housing with painted white epoxy finish provides corrosion resistance in washdown environments. The IP66/IP67 and NEMA 4X ratings protect against water ingress and harsh chemicals, while the diffused polycarbonate lens resists impact, reducing replacement needs and downtime.
Key benefits include energy cost savings from efficient LED performance, long service life reducing maintenance intervals, and compliance with hazardous-location codes for safer operations. The 347–480 VAC compatibility supports easy retrofits, while high lumen output ensures rapid return on investment in facilities requiring reliable,_code-compliant lighting.