Eaton Crouse-Hinds MLLAN2-UNV1-S903D-P-M2 Linear LED Light Fixture - IP66/NEMA 4X
Part Number: MLLAN2-UNV1-S903D-P-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAN2-UNV1-S903D-P-M2
Category
Quick Summary
Linear LED light fixture from Eaton Crouse-Hinds Champ series delivers high-efficiency illumination for hazardous-location industrial spaces. In demanding environments, frequent maintenance outages and unreliable lighting can stall operations; this fixture is designed to reduce downtime with robust ingress protection and versatile power options. It’s certified for hazardous/classified locations with NEC/CEC compliance, UL listings for hazardous areas, and IP66/IP67 protection within a rugged NEMA 4X enclosure, helping you meet strict safety standards. By combining neutral white light, 4000 lumens, and 30 watts, it delivers energy-efficient illumination that supports safer workflows while simplifying procurement and maintenance planning for industrial facilities.
Product Information
Extended Description
MLLAN2-UNV1-S903D-P-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Neutral white, 3/4" entries, Painted gray epoxy, 2 ft, Diffused polycarb lens, 4000 lumens, 132 lm/W, Copper-free alum, Flush ceil mt, Wide, >0.92 PF, 120-277 Vac, 127/250 Vdc, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAN2-UNV1-S903D-P-M2
UPC
662276995109
Product Length/Depth
25.94 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
19.1 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class III Class I, Division 2 Class II, Division 1 Class I, Zone 2
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
Wide
Mounting Method
Flush ceiling
Voltage rating
120-277 Vac, 127/250 Vdc
Frequency rating
50/60 Hz
Lens material
Diffused polycarbonate
Entry size
3/4"
Finish
Painted gray epoxy
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.92
Crouse-Hinds series Champ MLLA LED Linear brochure
Crouse-Hinds series Champ MLLA LED Linear brochure
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
Champ MLLA LED Linear
Champ MLLA LED Linear
Feature: High-efficiency LED performance with 4000 lumens at 132 lm/W. Business impact: Lower energy costs and reduced cooling load over the life of the fixture. Application: Ideal for long-running lighting in chemical plants and refineries where energy efficiency matters. Feature: 120-277 VAC and 127/250 VDC operating ranges. Business impact: Flexible installations across mixed power sites without costly transformers. Application: Retrofit or new-build projects with varied electrical infrastructure. Feature: IP66 and IP67 protection with NEMA 4X enclosure. Business impact: Excellent resistance to dust, water, and harsh environments, minimizing maintenance. Application: Hazardous/classified locations such as offshore platforms and processing plants. Feature: 2 ft length with 3/4" entry points and flush ceiling mounting. Business impact: Easy integration in constrained ceilings and reduces installation time. Application: Retrofit in tight industrial ceilings or fixtures with standard 2 ft spacing. Feature: Diffused polycarbonate lens and neutral white light. Business impact: Uniform glare-free illumination improves visibility and worker safety. Application: General area lighting in hazardous locations. Feature: Copper-free aluminum housing with painted gray epoxy finish. Business impact: Corrosion resistance in aggressive environments lowers lifecycle costs. Application: Petrochemical and mining facilities where chemical exposure is a concern. Feature: Wide optical distribution and PF > 0.92. Business impact: Consistent lighting coverage with high efficiency; reduces shadowing. Application: Open areas requiring broad illumination for process visibility. Feature: 30W power draw with 4000 lumens. Business impact: Predictable energy budgeting and favorable ROI in maintenance-heavy facilities. Application: Industrial plants needing reliable, long-life linear lighting.
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FAQs
The fixture is designed for flush ceiling mounting with 3/4" entry points and a 2 ft length, enabling straightforward wiring in restricted spaces. Use appropriate explosion-proof or hazardous-location compliant mounting hardware, ensure supply wiring is rated for the same voltage range (120-277 VAC or 127/250 VDC), and follow NEC/CEC guidelines for final commissioning.
It operates over 120-277 VAC or 127/250 VDC at 50/60 Hz, draws 30 W, and delivers 4000 lumens with a high efficiency of 132 lm/W. The fixture maintains a power factor greater than 0.92, ensuring stable current draw and reduced utility penalties in many facilities.
Yes. It is rated for Hazardous/Classified Locations with NEC/CEC standards, UL-listed for hazardous locations, and enclosed in a NEMA 4X housing with IP66/IP67 protection, suitable for Class I Division 2, Class II Division 1, and Zone 2 environments as specified by the product data.
Its rugged construction and Hazardous Location approvals make it ideal for chemical plants, oil refineries, mining operations, and other industrial facilities requiring reliable, maintenance-friendly lighting with broad coverage and robust ingress protection.
The 2 ft LED fixture delivers long service life with minimal maintenance due to its durable copper-free aluminum housing and sealed IP66/IP67 enclosure, reducing replacement frequency and downtime. Energy efficiency (4000 lm at 30 W) lowers operating costs, supporting a favorable total cost of ownership over time.