Eaton Crouse-Hinds MLLAN4N-UNV34-S903D-M2 Linear LED - IP66

Part Number: MLLAN4N-UNV34-S903D-M2
MLLAN4N-UNV34-S903D-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAN4N-UNV34-S903D-M2
Category

Quick Summary

MLLAN4N-UNV34-S903D-M2 linear LED fixture delivers high-performance illumination for hazardous locations in industrial facilities. Engineers contend with reliability, downtime, and strict compliance in harsh environments, and this luminaire is designed to address those pains. It carries critical certifications for hazardous areas, including Class I, Zone 2; Class II, Division 1; and Class III, along with IP66 and NEMA 4X enclosures, ensuring rugged protection and safe operation. With 347–480 VAC input and a 59 W, 8000-lumen output, it balances power and efficiency while maintaining excellent power factor. The copper-free aluminum housing and diffused polycarbonate lens resist corrosion and reduce maintenance, while flush ceiling mounting enables fast installation and a clean ceiling line. This combination supports safer, more cost-effective lighting in industrial plants.

Product Information

Extended Description

MLLAN4N-UNV34-S903D-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Neutral white, 3/4" entries, Natural aluminum finish, 4 ft, Diffused polycarbonate lens, 8000 lm, 135 lm/W, Copper-free alum, 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
MLLAN4N-UNV34-S903D-M2
UPC
662276996274
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, Zone 2 Class I, Division 2 Class II, Division 1 Class III
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
Narrow
Mounting Method
Flush ceiling
Voltage rating
347-480 Vac
Frequency rating
50/60 Hz
Lens material
Diffused polycarbonate
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.98
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Feature: Narrow optical distribution focuses light where it's needed. Business Impact: reduces glare and light spillage while maximizing usable illumination, cutting energy waste. Application: ideal for long runs, aisles, and work cells in hazardous environments. Feature: 8000 lumens at 59W with 135 lm/W efficiency. Business Impact: lowers operating costs while maintaining bright, uniform coverage. Application: general area lighting across processing floors and maintenance zones. Feature: 347-480 VAC input at 50/60 Hz. Business Impact: simplifies integration with existing power systems, reducing wiring and voltage conversion needs. Application: facilities with mixed or high-voltage distribution networks. Feature: IP66/IP67 protection and NEMA 4X housing. Business Impact: superior dust, water, and corrosion resistance, extending service life and reducing maintenance cycles. Application: washdown areas, outdoor applications, and coastal or harsh-industrial sites. Feature: Copper-free aluminum housing. Business Impact: improved corrosion resistance and lighter weight, enhancing durability and ease of installation. Application: chemical plants and offshore environments. Feature: Diffused polycarbonate lens. Business Impact: minimizes hot spots and delivers uniform light with reduced glare. Application: control rooms and work surfaces near hazardous zones. Feature: Flush ceiling mounting. Business Impact: minimizes overhead shadowing and enables quick, clean installations. Application: ceiling-mounted layouts in dense plant environments.

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FAQs

Installation should follow flush ceiling mounting guidelines, using the 3/4" entries and proper wiring methods for 347-480 VAC systems. Ensure connections meet NEC/CEC requirements, verify Class I Zone 2 or Class II/Division ratings as applicable, and use appropriate seals and fasteners to maintain IP66/NEMA 4X integrity.
This fixture operates at 347-480 VAC, 50/60 Hz, drawing 59W to produce 8000 lumens with an efficiency of 135 lm/W and a power factor greater than 0.98, delivering bright, consistent light while minimizing energy losses in harsh environments.
Yes. The MLLAN4N-UNV34-S903D-M2 is certified for Hazardous/Classified Locations, with Class I, Zone 2; Class II, Division 1; and Class III ratings, plus IP66/IP67 and NEMA 4X protection, making it appropriate for oil & gas, chemical processing, and other demanding sectors.
It meets NEC/CEC standards for hazardous locations, carries IP66/IP67 protection, a NEMA 4X enclosure, and area classifications for Hazardous/Classified Locations, ensuring regulatory compliance and safer operation in challenging industrial environments.
The 8000-lumen output with a 59W draw and long-life LED design reduces maintenance cycles and energy costs, delivering a favorable ROI in hostile environments. The copper-free aluminum housing and diffused lens minimize corrosion-related upkeep while maintaining consistent light quality over time.