Eaton MLLAW4N-UNV34-S903-M2 Linear LED Light Fixture - IP66

Part Number: MLLAW4N-UNV34-S903-M2
MLLAW4N-UNV34-S903-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAW4N-UNV34-S903-M2
Category

Quick Summary

Linear LED light fixture MLLAW4N-UNV34-S903-M2 provides high-output, reliable illumination for hazardous-location environments such as chemical plants and refineries. This solution helps prevent downtime tied to aging, underlit facilities and noncompliant equipment. The luminaire carries critical certifications for safety and performance, including IP66/IP67, NEMA 4X enclosure, and NEC/CEC compliance for hazardous locations, ensuring enduring operation in demanding conditions. By combining rugged construction with efficient LED performance, it delivers long service life, reduced maintenance, and predictable energy costs. For multi-voltage facilities and busy plants, its flush-ceiling mounting and wide compatibility with 347–480 VAC power simplify retrofits and new installations, supporting a safer, more productive work environment.

Product Information

Extended Description

MLLAW4N-UNV34-S903-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Warm white, 3/4" entries, Natural aluminum finish, 4 ft, Polycarbonate lens, 8000 lumens, 135 lm/W, Copper-free aluminum, Flush ceiling mount, Narrow, >0.98 PF, 347-480 Vac, 59W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAW4N-UNV34-S903-M2
UPC
662276996724
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 III Class II, Division 1 Class I, Zone 2
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
Narrow
Mounting Method
Flush ceiling
Voltage rating
347-480 Vac
Frequency rating
50/60 Hz
Lens material
Polycarbonate
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.98
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High lumen output translates to fewer fixtures and lower energy costs. The MLLAW4N-UNV34-S903-M2 delivers 8000 lumens at 59W with 135 lm/W, making it ideal for large spaces such as production lines and warehouses while maintaining consistent illumination. Narrow optical distribution focuses light where it is needed most, reducing glare and improving visibility around critical processes and equipment. This improves safety and operator efficiency in crowded or high-traffic areas. Rugged hazardous-location ratings IP66/IP67 and a NEMA 4X enclosure protect against dust, water ingress, and corrosive environments, extending service life and reducing maintenance cycles. NEC/CEC compliance for hazardous locations supports regulatory alignment for Class I, Division 2 environments and Zone 2 installations. Copper-free aluminum construction paired with a polycarbonate lens delivers corrosion resistance and impact durability in harsh facilities. The flush ceiling mounting and 4 ft length simplify retrofits and new installations, enabling fast, code-compliant deployments with 347–480 VAC supply and 50/60 Hz compatibility. Overall, the luminaire delivers lower ownership cost through energy savings and lengthy maintenance intervals while improving site safety and reliability.

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FAQs

The MLLAW4N-UNV34-S903-M2 is designed for flush ceiling mounting with a 39 in length and 3/4 in entry Size. For hazardous locations, ensure the installation complies with NEC/CEC requirements and Class I, Division 2 or Zone 2 classifications. Use proper mounting hardware, connect to a 347-480 VAC supply rated for 50/60 Hz, and verify ingress protection (IP66/IP67) and NEMA 4X enclosure integrity before energizing the circuit.
Key specs include 8000 lumens at 59W with a high 135 lm/W efficiency, warm white light, 347-480 VAC input, and a narrow optical distribution. The fixture uses a polycarbonate lens and copper-free aluminum housing, offering durable performance in harsh environments while maintaining predictable light levels across large industrial spaces.
Yes. The Champ MLLA series is certified for hazardous locations, including NEC/CEC compliance and Class I, Division 2 (plus related classifications). Its IP66/IP67 protection and NEMA 4X enclosure provide robust environmental sealing, making it suitable for chemical plants, refineries, and other challenging facilities.
The fixture meets NEC/CEC standards for hazardous locations, carries IP66/IP67 ingress protection, and a NEMA 4X enclosure rating. It is rated for hazardous area classifications including Class I, Division 2 and Zone 2, ensuring regulatory compliance for industrial facilities with challenging environmental conditions.
With 8000 lumens at 59W and a long-life LED design, the MLLAW4N-UNV34-S903-M2 reduces replacement frequency and maintenance visits. Copper-free aluminum and a polycarbonate lens resist corrosion, improving uptime. Over its life, energy savings from high efficacy and reduced maintenance contribute to a lower total cost of ownership for hazardous-location applications.