Eaton MLLA2-UNV1-EM1-M2 Champ LED Linear Light Fixture - Hazardous/Classified Locations
Part Number: MLLA2-UNV1-EM1-M2
Quick Summary
The MLLA2-UNV1-EM1-M2 LED fixture from Eaton is designed for hazardous-location lighting in industrial facilities. Engineers often battle unreliable illumination in harsh environments and rising maintenance costs. It meets NEC/CEC standards with NEMA 4X and IP66/IP67 ratings, delivering rugged performance and long service life. The copper-free aluminum housing resists corrosion in aggressive atmospheres, while a clear glass lens protects the 4000-lumen output. With universal 120-277 Vac and 50/60 Hz compatibility, and a flush ceiling mount, installation is streamlined across new builds or retrofits. This combination reduces downtime, improves safety, and lowers total cost of ownership while supporting energy-efficient operation.
Product Information
Extended Description
MLLA2-UNV1-EM1-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED, Cool white, 3/4" entries, Natural alum finish, 2 ft, Clear glass lens, 4000 lm, 132 lm/W, Copper-free alum, Flush ceil mt, Wide, >0.92 PF, Battery back-up, 120-277 Vac, 127/250 Vdc, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLA2-UNV1-EM1-M2
UPC
786689793937
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, Zone 2 Class III Class I, Division 2 Class II, Division 1
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
Glass
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.92
Special features
Integral emergency battery back-up
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 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: LED performance of 4000 lumens at 132 lumens per watt. Business impact: High light output with excellent energy efficiency lowers operating costs and reduces energy spikes in continuous operation environments. Application: Hazardous-location facilities such as chemical plants and refineries benefit from reliable, cost-effective illumination. Feature: Wide optical distribution with a glass lens. Business impact: Broad, uniform coverage minimizes fixture density and eliminates dark spots, improving worker safety and productivity. Application: Off-line inspection zones and high-ceiling areas in industrial plants. Feature: Universal voltage 120-277 Vac and 127/250 Vdc compatibility. Business impact: Simplified wiring, reduced inventory, and faster commissioning across facilities with mixed power systems. Application: Retrofit projects and multi-site deployments. Feature: Integral emergency back-up. Business impact: Provides compliant emergency illumination during power loss, reducing downtime and meeting life-safety requirements. Application: Exit routes and critical process areas in hazardous environments. Feature: Robust sealing and rugged construction (IP66/IP67, NEMA 4X). Business impact: Superior ingress protection and corrosion resistance extend service life in harsh locations, lowering maintenance costs. Application: Wet, dusty, and corrosive industrial habitats. Feature: Flush ceiling mounting with 3/4" entries and 2 ft footprint. Business impact: Quick, clean installations with flexible conduit entry options, minimizing retrofit complexity. Application: Retrofit upgrades and new installations in existing plant ceilings. Feature: Copper-free aluminum housing with natural finish. Business impact: Lightweight yet durable, improving handling during installation and reducing long-term corrosion concerns. Application: Coastal and chemically aggressive environments.
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FAQs
The MLLA2-UNV1-EM1-M2 supports universal voltage 120-277 Vac and 127/250 Vdc, simplifying upgrades in facilities with mixed power systems. Its 3/4'' entry size and flush ceiling mounting streamline installation and minimize rewiring challenges in Class I/Zone 2 environments.
It carries NEMA 4X protection, IP66 and IP67 ingress protection, and NEC/CEC compliance, making it suitable for hazardous/classified locations. These ratings ensure reliable operation in harsh environments and support code compliance for industrial facilities.
With 4000 lumens at 132 lm/W and an integral emergency back-up, the fixture delivers high-efficiency lighting with reduced energy costs and ongoing emergency illumination during outages. Copper-free aluminum housing also lowers corrosion-related maintenance in tough environments.
Yes. The 2 ft length, flush ceiling mount, and 3/4" conduit entries are designed to ease retrofits, reducing installation time and minimizing structural modifications while meeting hazardous-location requirements.
Leveraging a robust copper-free aluminum chassis, glass lens protection, and sealed IP66/IP67 housing, the fixture is engineered for long life in challenging environments. The 30W design paired with 4000 lumens maintains consistent performance, helping maximize uptime and return on investment.