Eaton Crouse-Hinds MLLA2CS-UNV1-M2 LED Linear Light - IP66

Part Number: MLLA2CS-UNV1-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLA2CS-UNV1-M2

Quick Summary

MLLA2CS-UNV1-M2 LED linear light fixture provides dependable illumination for hazardous-location industrial spaces. Maintenance teams often wrestle with equipment failures in harsh environments, where downtime is costly and unpredictable. This luminaire meets key certifications for safety and rugged service, including NEC/CEC compliance, Class I, Division 2 / Zone 2 ratings, and IP66/IP67 protection. Designed for ceiling or swivel mounting, it uses a copper-free aluminum housing and a glass lens to deliver 4000 lumens at up to 132 lm/W while operating on 120–277 Vac or 127/250 Vdc, making it ideal for hazardous location lighting. In industrial facilities, this combination supports energy efficiency, reliability, and compliance, reducing maintenance intervals and enabling safer, continuous operation across demanding applications.

Product Information

Extended Description

MLLA2CS-UNV1-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED light fixture, Cool white, 3/4" entries, Natural aluminum finish, 2 ft, Glass lens, 4000 lumens, 132 lm/W, Copper-free alum, Ceiling/swivel mount, 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
MLLA2CS-UNV1-M2
UPC
786689660697
Product Length/Depth
24 in
Product Height
6.57 in
Product Width
7.13 in
Product Weight
15.1 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
Ceiling/swivel
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
Feature → Business Impact → Application: LED technology delivers 4000 lumens at 132 lm/W with a 30 W draw, reducing energy consumption while maintaining high brightness in long runs and tight work areas. This improves productivity in production lines and maintenance bays, especially in facilities with extended duty cycles and critical uptime requirements. Feature → Business Impact → Application: Hazardous/Classified Locations compatibility (Class I Division 2, Zone 2; NEC/CEC) paired with IP66/IP67 and NEMA 4X protection ensures safe operation in chemically aggressive or wet environments, reducing regulatory risk and enabling compliant retrofits in oil, gas, and chemical plants. Feature → Business Impact → Application: 2 ft length with 3/4" entry and glass lens offers flexible mounting options and glare control for ceilings and swan-neck arrangements, supporting quick, vibration-resistant installations in tight spaces. Feature → Business Impact → Application: Copper-free aluminum housing with natural aluminum finish minimizes corrosion concerns in coastal or marine-adjacent facilities, lowering maintenance costs and extending service life. Feature → Business Impact → Application: Wide optical distribution and ceiling/swivel mounting simplify retrofit projects, enabling faster installation, reduced labor costs, and consistent light levels across large areas like corridors and service corridors. Feature → Business Impact → Application: Wide voltage and DC compatibility (120-277 Vac, 127/250 Vdc) provides installation flexibility across sites, lowering inventory complexity and enabling multi-region deployments without special transformers or additional drivers.

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FAQs

The MLLA2CS-UNV1-M2 is designed for ceiling or swivel mounting and features 3/4" entry fittings, a glass lens, and a 24 in length. It accepts 120–277 Vac and 127/250 Vdc, simplifying field retrofits. With a copper-free aluminum housing, it resists corrosion, making it suitable for retrofit projects in industrial facilities where wiring may be routed through ceiling pockets or existing luminaires.
This luminaire provides 4000 lumens at a high efficacy of 132 lm/W, drawing 30 W. It operates at 50/60 Hz and maintains a PF > 0.92, ensuring stable performance and energy efficiency. Its glass lens and wide optical distribution deliver uniform illumination across work zones, improving visibility in hazardous areas without increasing power consumption.
Yes. The fixture is rated IP66 and IP67 and carries a NEMA 4X protection level, making it appropriate for washdown, wet, and dusty environments. Certifications for hazardous locations (Class I Division 2, Zone 2) and NEC/CEC compliance further support safe operation in marine and chemical processing facilities where exposure to moisture and contaminants is common.
The MLLA2CS-UNV1-M2 meets NEC/CEC standards and hazardous-location ratings (Class I Division 2, Zone 2), along with NEMA 4X and IP66/IP67 protections. It is designed for safety in hazardous areas and supports compliance workflows in regulated industries such as oil & gas, chemical processing, and marine environments, reducing risk during audits and inspections.
The LED design delivers long life and reduced maintenance compared with legacy luminaires, thanks to robust construction and corrosion resistance. Energy efficiency (30 W to produce 4000 lm) lowers operating costs, while high ingress protection and hazardous-location certifications minimize replacement frequency and downtime, translating to predictable budgets and improved facility uptime.