Eaton Crouse-Hinds MLLAN4N-UNV34-S903D-P-M2 LED Linear Light Fixture - IP66/IP67

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

Quick Summary

The Eaton Crouse-Hinds Champ MLLAN4N-UNV34-S903D-P-M2 LED Linear Light Fixture delivers high-output neutral-white illumination for hazardous and classified industrial spaces. Maintenance teams commonly struggle to find lighting that meets strict safety ratings while delivering dependable performance during long runs. This fixture is designed for hazardous locations with NEC/CEC compliance, IP66/IP67 ingress protection, and NEMA 4X ruggedness, ensuring longevity in tough environments. Its 4 ft form factor and universal 347–480 VAC operation support retrofit projects, while the energy-efficient 59 W design lowers operating costs and supports modern industrial illumination strategies.

Product Information

Extended Description

MLLAN4N-UNV34-S903D-P-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Neutral white, 3/4" entries, Painted gray epoxy, 4 ft, Diffused polycarbonate lens, 8000 lm, 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
MLLAN4N-UNV34-S903D-P-M2
UPC
662276996281
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 III Class II, Division 1 Class I, Zone 2 Class I, Division 2
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
Painted gray epoxy
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.98
Crouse-Hinds series Global LED lighting portfolio Crouse-Hinds series Global LED lighting portfolio Crouse-Hinds series Champ MLLA LED Linear catalog page Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian certification Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian certification Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian certification IF 1939 - Champ Linear MLLA M2 LED Light Engine Fixtures IF 1939 - Champ Linear MLLA M2 LED Light Engine Fixtures IF 1939 - Champ Linear MLLA M2 LED Light Engine Fixtures Champ MLLA LED Linear Champ MLLA LED Linear
Feature: High efficiency LED with 8000 lumens at 59 watts and a power factor greater than 0.98. Business impact: Delivers bright, consistent lighting while minimizing energy use, reducing operating costs, and extending lamp life. Application: Long runs in process areas, baseload lighting for hazardous facilities. Feature: IP66/IP67 ingress protection and NEMA 4X enclosure. Business impact: Ensures reliable operation in washdown environments and corrosive atmospheres, lowering maintenance frequency. Application: Chemical plants, oil and gas facilities, mining, offshore installations. Feature: Narrow optical distribution with a diffused polycarbonate lens. Business impact: Reduces glare and occupants’ eye strain, improving safety and productivity in poorly lit zones. Application: Aisles, equipment corridors, and mezzanine walkways. Feature: Copper-free aluminum housing with epoxy finish and 4 ft flush ceiling mounting. Business impact: Enhances durability in aggressive environments and simplifies installation and cleaning, supporting long-term lifecycle value. Application: Hazardous area ceilings and retrofits where cleanability and corrosion resistance matter. Feature: Universal voltage 347–480 VAC and 50/60 Hz compatibility. Business impact: Simplifies installation across multi-vendor facilities and minimizes inventory for spares. Application: Plants and refineries with varied electrical infrastructure, reducing downtime during upgrades.

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FAQs

The MLLAN4N-UNV34-S903D-P-M2 operates on 347–480 VAC and supports 50/60 Hz, enabling installation across facilities with different electrical systems. It features 3/4 inch entry points and a flush ceiling mounting method, simplifying integration into existing conduit and ceiling grids while maintaining compliance for hazardous locations.
Designed for Hazardous/Classified Locations with NEC/CEC compliance, it provides Class I, Zone 2 and Class II, Division 1/Division 2 ratings, plus a NEMA 4X enclosure and IP66/IP67 ingress protection. The rugged copper-free aluminum housing and epoxy finish resist corrosion and washdown exposure, delivering reliable operation in tough environments.
Yes. Its 4 ft form factor and 39 in length variant fit typical long-run lighting needs in industrial spaces. With universal voltage, a flush ceiling mount, and diffused polycarbonate lens, it can retrofit existing linear lighting layouts while meeting hazardous-location requirements and providing improved energy efficiency.
LED technology delivers long life with low re-lamping frequency, while a high lumen output of 8000 lm at 59 W reduces overall fixture counts. The PF > 0.98 and robust IP66/IP67/NEMA 4X construction minimize downtime, enabling predictable performance and lower lifecycle costs in harsh environments.
With 135 lm/W efficiency, 8000 lumens at 59W, and robust hazardous-location ratings, energy savings accrue quickly. Combined with extended service life, reduced maintenance, and compliance with NEC/CEC standards, facilities can achieve a favorable total cost of ownership and quicker payback on upgrades in process areas.