LED Linear Light Fixture MLLA2-UNV1 - Eaton Champ IP66/IP67
Part Number: MLLA2-UNV1-S903-SRG1-EM1-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLA2-UNV1-S903-SRG1-EM1-M2
Category
Quick Summary
LED Linear Light Fixture MLLA2-UNV1-S903-SRG1-EM1-M2 from Eaton Crouse-Hinds Champ family delivers reliable, high-performance illumination for hazardous locations. Engineers frequently struggle with finding a compact, rugged luminaire that meets NEC/CEC standards while surviving demanding environments and minimizing maintenance downtime. This fixture is built for Hazardous/Classified Locations with NEMA 4X construction and IP66/IP67 ingress protection, plus Class I Division 2, Zone 2, Class II Division 1, and Class III ratings. It ships with flush ceiling mounting for quick installation and a 2 ft, 30 W design delivering 4000 lm at 132 lm/W. Integrated emergency back-up and surge protection further reduce total cost of ownership in industrial lighting projects.
Product Information
Extended Description
MLLA2-UNV1-S903-SRG1-EM1-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED, Cool, 3/4" entries, Natural alum finish, 2 ft, Polycarb lens, 4000 lm, 132 lm/W, Copper-free alum, Flush ceil mt, Wide, >0.92 PF, Battery back-up, ≥10kV surge, 120-277 Vac, 127/250 Vdc, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLA2-UNV1-S903-SRG1-EM1-M2
UPC
786689808686
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 I, Division 2 Class I, Zone 2 Class II, Division 1 Class III
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Cool 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
Polycarbonate
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.92
Special features
Integral emergency battery back-up, 120-277 VAC integrated ≥ 10kV surge protection module
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 Canadian certification
Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian certification
Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian 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: Hazardous/Classified Locations rating and IP66/IP67 protection → Business impact: Enables safe operation in harsh environments with reduced risk of moisture ingress and dust ingress, lowering compliance risk and downtime → Application: Petrochemical, oil & gas, and chemical processing facilities requiring rugged illumination. Feature: 2 ft length, 30 W power, 4000 lm output, 132 lm/W → Business impact: Delivers high luminous efficacy in a compact form factor, lowering energy costs and ACO (apparent consumption) while maintaining ample illumination for work tasks → Application: Narrow-aisle walksways, enclosures, and equipment bays requiring efficient, bright lighting. Feature: Integrated emergency battery back-up and >10 kV surge protection → Business impact: Maintains critical visibility during outages and protects electronics from transient events, reducing maintenance calls → Application: Life-safety corridors and exit paths in hazardous locations. Feature: 120-277 VAC and 127/250 VDC voltage options, polycarbonate lens, copper-free aluminum housing, flush ceiling mounting → Business impact: Simplifies procurement and installation with versatile power input and durable, corrosion-resistant construction → Application: Industrial plants, offshore facilities, and manufacturing floors. Feature: Wide optical distribution, cool white light, NEMA 4X, and finished natural aluminum look → Business impact: Provides uniform coverage with comfortable color temperature, supporting code-compliant workplace illumination and long service life → Application: General area lighting and task lighting in hazardous environments.
Get a Quick Quote for a Eaton Crouse-Hinds MLLA2-UNV1-S903-SRG1-EM1-M2
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton Crouse-Hinds MLLA2-UNV1-S903-SRG1-EM1-M2?
Enquire Now
FAQs
The Champ MLLA2-UNV1 uses flush ceiling mounting, which simplifies installation by integrating directly into standard ceilings. With a 2 ft length and 3/4 inch entries, it minimizes the number of required junction boxes and reduces retrofit complexity, enabling faster commissioning in busy industrial environments.
Yes. The fixture is rated for Hazardous/Classified Locations, including Class I Division 2 and Zone 2, as well as Class II Division 1 and Class III. This makes it appropriate for petrochemical, refining, and other potentially explosive atmospheres while meeting NEC/CEC standards.
It operates at 120-277 VAC with 50/60 Hz input and supports 127/250 VDC as needed. The unit consumes about 30 W and delivers 4000 lumens at 132 lm/W, with integrated surge protection greater than 10 kV and an optional emergency back-up for critical lighting during outages.
The fixture meets NEC/CEC requirements and NEMA 4X protection, with IP66/IP67 ingress protection. Its ratings include Hazardous Locations classifications such as Class I Division 2; Zone 2; Class II Division 1; and Class III, supporting compliance across global installations.
With high lumens per watt (132 lm/W), a durable copper-free aluminum body, and a polycarbonate lens, the fixture reduces energy and replacement costs. The integrated emergency battery and surge protection minimize outages and fault-related service calls, delivering measurable uptime improvements in hazardous industrial environments.