Eaton CH MLLAW4-UNV34-S903D-WH-M2 LED Fixture - IP66

Part Number: MLLAW4-UNV34-S903D-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAW4-UNV34-S903D-WH-M2

Quick Summary

MLLAW4-UNV34-S903D-WH-M2 LED fixture delivers high-efficiency illumination for hazardous-location facilities. Facilities often struggle with unreliable lighting in demanding environments, leading to downtime, safety risks, and maintenance overhead. This fixture carries Hazardous/Classified Locations ratings, NEC/CEC compliance, and IP66/IP67 protection, plus a NEMA 4X enclosure to withstand tough conditions. Designed for 347–480 VAC operation at 50/60 Hz and a robust 59 W energy draw, it delivers 8000 lumens with a wide optical distribution. The combination of durability, efficiency, and code-compliant performance helps industrial operations reduce energy spend while meeting rigorous safety standards across plant floors, yards, and process areas. It also supports quick retrofits and streamlined compliance documentation for procurement teams.

Product Information

Extended Description

MLLAW4-UNV34-S903D-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Warm white, 3/4" entries, Painted white epoxy, 4 ft, Diffused polycarbonate 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
MLLAW4-UNV34-S903D-WH-M2
UPC
786689810467
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 I, Division 2 Class II, Division 1 Class I, Zone 2 Class III
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Warm 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 polycarbonate
Entry size
3/4"
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.98
High-lumen LED output with 8000 lumens at 59W delivers strong task lighting while minimizing energy use, resulting in lower operating costs and improved productivity in hazardous environments. This translates to reliable illumination for critical maintenance and safe plant operations, especially across long runs in industrial facilities. The wide optical distribution paired with a diffused polycarbonate lens provides uniform light with reduced glare, contributing to better worker comfort and reduced eye strain during shift work or complex assembly tasks. With a 347–480 VAC input and 50/60 Hz compatibility, the unit integrates seamlessly into existing electrical infrastructure, reducing retrofit complexity and downtime during installation. Copper-free aluminum construction with a painted white epoxy finish delivers corrosion resistance and long-term durability in harsh environments, helping facilities achieve lower replacement and maintenance expenses. The IP66/IP67 ratings and NEMA 4X enclosure provide rugged protection against dust, water jets, and corrosive exposure, enabling reliable operation in hazardous area applications such as chemical plants, refineries, and oil & gas facilities. The flush ceiling mounting and 4 ft form factor support clean, space-saving installations across manufacturing floors, corridors, and service aisles, while meeting NEC/CEC standards and zone-specific classifications for compliant lighting in hazardous locations. Overall, this luminaire delivers energy efficiency, durability, and compliance confidence to support ROI through reduced downtime and maintenance cycles while maintaining consistent, high-quality illumination across demanding industrial environments.

Get a Quick Quote for a Eaton Crouse-Hinds MLLAW4-UNV34-S903D-WH-M2

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton Crouse-Hinds MLLAW4-UNV34-S903D-WH-M2? Enquire Now

FAQs

The MLLAW4-UNV34-S903D-WH-M2 is designed for Hazardous/Classified Locations with NEC/CEC compliance and Class I, Division 2 ratings, enabling flush ceiling mounting in hazardous spaces without requiring additional housings. It accepts 347–480 VAC and 50/60 Hz, simplifying retrofit across multiple sites.
Expect 8000 lumens at 59 W, a power factor > 0.98, and a voltage range of 347–480 VAC at 50/60 Hz, with a wide optical distribution and warm white color temperature for clear, comfortable visibility in industrial settings.
Yes. It carries Hazardous/Classified Locations approvals, IP66/IP67 ingress protection, and a NEMA 4X enclosure, making it well-suited for demanding environments such as oil & gas facilities and chemical plants.
The fixture aligns with NEC/CEC standards and provides hazardous location classifications (Class I, Division 2; Zone 2; Class II, Division 1; Class III) with IP66/IP67 and NEMA 4X protection to satisfy rigorous regulatory and safety requirements.
With high-efficiency LED performance (8000 lm at 59 W), durable copper-free aluminum construction, and a reliable epoxy finish, facilities can expect lower energy costs, reduced replacement cycles, and fewer downtime events due to robust performance in harsh environments.