Eaton Crouse-Hinds MLLAN2NCS-UNV1-S903-1R-WH-M2 Light - IP66
Part Number: MLLAN2NCS-UNV1-S903-1R-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAN2NCS-UNV1-S903-1R-WH-M2
Category
Quick Summary
MLLAN2NCS-UNV1-S903-1R-WH-M2 is a rugged LED linear light fixture designed for hazardous-location illumination in industrial facilities. Engineers often struggle with fixture failures and costly maintenance in classified areas, especially under corrosive or damp conditions. This fixture meets IP66/IP67 protection, NEMA 4X sealing, and NEC hazardous location ratings (Class I Division 2, Zone 2) for safer operation. By combining high-efficiency performance with durable materials and a straightforward ceiling/swivel install, it reduces energy use while simplifying procurement and ongoing maintenance planning. Its neutral white output at 4000 lumens and 132 lm/W supports consistent visibility for critical tasks across manufacturing, refining, and processing environments.
Product Information
Extended Description
MLLAN2NCS-UNV1-S903-1R-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Neutral white, 3/4" entries w/ 1/2" reducers, Painted white, 2 ft, Polycarb lens, 4000 lm, 132 lm/W, Copper-free alum, Ceil/swivel mt, Narrow, >0.92 PF, 120-277 Vac, 127/250 Vdc, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAN2NCS-UNV1-S903-1R-WH-M2
UPC
786689735104
Product Length/Depth
24 in
Product Height
6.57 in
Product Width
7.13 in
Product Weight
19.1 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
Neutral white
Lamp length
2 ft
Lumens
4000
Lumens per watt
132
Optical distribution
Narrow
Mounting Method
Ceiling/swivel
Voltage rating
120-277 Vac, 127/250 Vdc
Frequency rating
50/60 Hz
Lens material
Polycarbonate
Entry size
3/4" with 1/2" reducers
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.92
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 UL certification
Champ MLLA Hazardous Area Linear LED Light Fixtures UL certification
Champ MLLA Hazardous Area Linear LED Light Fixtures UL certification
IF 1932 - Champ Linear MLLA M2 LED Fixtures
IF 1932 - Champ Linear MLLA M2 LED Fixtures
IF 1932 - Champ Linear MLLA M2 LED Fixtures
Crouse-Hinds series Champ MLLA LED Linear ies photometric files
Crouse-Hinds series Champ MLLA LED Linear ies photometric files
High-efficiency LEDs deliver 4000 lumens at 132 lm/W, reducing energy costs and cooling needs in continuous operations, while preserving bright, uniform illumination in long shifts. This translates to lower total cost of ownership and fewer re-lamping events in hazardous locations. The fixture’s IP66/IP67 protection, NEMA 4X rating, and NEC Class I Division 2/Zone 2 approvals protect against dust, moisture, and corrosive atmospheres, enabling reliable operation in chemical plants and oil and gas facilities. A 24-inch, 2-foot form factor with 3/4-inch entries and 1/2-inch reducers offers flexible installation in tight spaces and supports easy retrofit alongside existing infrastructure. Copper-free aluminum construction and a polycarbonate lens provide robust durability and excellent chemical resistance, reducing maintenance downtime. Universal power input 120–277 VAC and 127/250 VDC simplifies electrical design and stocking, improving project efficiency and sparing you from multiple part variants.
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FAQs
The fixture supports ceiling/swivel mounting and is designed with 24 in length and 3/4 in entry size with 1/2 in reducers, enabling flexible placement in confined spaces. Ensure compliance with NEC Class I Division 2 or Zone 2 requirements and secure the unit against vibration and damp conditions. Use appropriate conduit and accessories rated for hazardous locations and verify supply voltage (120-277 VAC or 127/250 VDC) matches the installed control gear.
This model delivers 4000 lumens at approximately 132 lumens per watt with a 30 W power draw. The high efficacy supports bright, uniform illumination over 2 ft segments, improving visibility for precise tasks in hazardous environments and reducing the frequency of re-lamping.
Yes. The MLLAN2NCS-UNV1-S903-1R-WH-M2 is engineered for universal 120-277 VAC input and 127/250 VDC operation, with a 50/60 Hz frequency rating, simplifying power design, stocking, and integration with mixed electrical systems in industrial facilities.
It carries IP66/IP67 ingress protection, NEMA 4X enclosure protection, and NEC hazardous location ratings including Class I Division 2 and Zone 2, plus Class II Division 1 and Class III designations. It is intended for Hazardous/Classified Locations and supports robust operation in challenging environments.
The 30 W LED design with 4000 lumens and copper-free aluminum is built for durability and long life, reducing maintenance cycles in harsh settings. Its high efficiency lowers energy costs, while the sealed construction minimizes failure modes from dust, moisture, and chemical exposure, yielding lower maintenance labor and replacement expenses over time.