Eaton Crouse-Hinds MLLA2N-UNV1-SRG1-EM1-M2 LED Linear - IP66

Part Number: MLLA2N-UNV1-SRG1-EM1-M2
MLLA2N-UNV1-SRG1-EM1-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLA2N-UNV1-SRG1-EM1-M2
Category

Quick Summary

MLLA2N-UNV1-SRG1-EM1-M2 is a high-efficiency linear LED light fixture engineered for hazardous locations in industrial facilities. It delivers bright, cool-white illumination while withstanding demanding environments, reducing maintenance cycles and downtime. The unit features copper-free aluminum housing, glass lens, and a flush ceiling mount for reliable installation in confined spaces. It supports 120-277 VAC and 127/250 VDC with battery back-up and integrated surge protection for continued operation during outages and transients. Certifications include NEC/CEC compliance, IP66/IP67 ingress protection, and NEMA 4X ruggedness for Class II, Division 1 and Class I, Zone 2 locations, ensuring safety and compliance across chemical plants, refineries, and offshore installations. This combination delivers long life, energy efficiency, and predictable performance.

Product Information

Extended Description

MLLA2N-UNV1-SRG1-EM1-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED, Cool, 3/4" entries, Natural alum finish, 2 ft, Clear glass, 4000 lm, 132 lm/W, Copper-free alum, Flush ceil mt, Narrow, >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
MLLA2N-UNV1-SRG1-EM1-M2
UPC
786689807023
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 II, Division 1 Class I, Zone 2 Class I, Division 2 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
Narrow
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, 120-277 VAC integrated ≥ 10kV surge protection module
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Feature: High-efficiency LED light engine delivers 4000 lumens at 132 lm/W; Business impact: lower energy consumption per lumen, extended maintenance intervals; Application: 2 ft length fixtures in narrow spaces such as plant corridors and hazardous-area work zones. Feature: 2 ft length with 3/4" entry and flush-ceiling mounting; Business impact: quick, tool-free installation and flush aesthetics in restricted spaces; Application: clean rooms, ducted areas and confined hazardous locations. Feature: Universal voltage operation 120-277 VAC and 127/250 VDC with PF > 0.92; Business impact: simplified procurement and stable performance across varying power conditions; Application: facilities with mixed electrical infrastructure. Feature: Integrated emergency battery back-up and surge protection ≥10kV; Business impact: resilience during outages and protection from surges; Application: safety-critical lighting in refineries, chemical plants and offshore platforms. Feature: Copper-free aluminum housing, glass lens, IP66/IP67, NEMA 4X; Business impact: robust, corrosion-resistant construction; Application: harsh environments with moisture, dust or chemical exposure. Feature: NEC/CEC compliance and rugged hazardous-area rating; Business impact: easier regulatory adherence and safer commissioning; Application: industrial deployments requiring formal certification.

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FAQs

This fixture is designed for hazardous/classified locations with NEC/CEC compliance, IP66/IP67 protection, and a NEMA 4X rating. It uses a flush ceiling mount with 3/4 inch entry points, enabling straightforward installation in confined spaces without sacrificing enclosure integrity or safety standards.
The MLLA2N-UNV1-SRG1-EM1-M2 operates on 120-277 VAC and 127/250 VDC, draws 30 W, delivers 4000 lumens at 132 lm/W, and features a power factor greater than 0.92. It supports 50/60 Hz operation and includes an integrated surge protection module for transient events.
Yes. The fixture includes an integral emergency battery back-up and an integrated surge protection module rated to ≥10 kV, ensuring continued illumination during power outages and resilience against electrical transients in demanding hazardous environments.
The unit is certified for Hazardous/Classified Locations, with NEC/CEC compliance, NEMA 4X rating, and IP66/IP67 ingress protection. These certifications support safe operation in Class II, Division 1 and Class I, Zone 2 locations, across chemical plants and offshore facilities.
Industries such as chemical processing, oil and gas, mining, and offshore platforms benefit most. The fixture delivers reliable hazardous-location illumination, energy savings, and outage resilience, reducing maintenance cycles and improving safety in high-risk environments.