Eaton Crouse-Hinds MLLA2N-UNV34-M2 Linear LED Light Fixture - IP66/IP67
Part Number: MLLA2N-UNV34-M2
Quick Summary
The MLLA2N-UNV34-M2 is a high-efficiency linear LED light fixture designed for hazardous locations. In demanding environments with limited access, dependable illumination reduces downtime and enhances worker safety. It carries NEC/CEC compliance with Class I, Division 2; Zone 2; Class II, Division 1; Class III, plus IP66/IP67 and NEMA 4X protection, strengthening regulatory adherence. Designed for easy integration with Champ MLLA systems, it combines a rugged enclosure with a 2 ft form factor and 347–480 VAC operation, delivering energy efficiency and predictable maintenance intervals.
Product Information
Extended Description
MLLA2N-UNV34-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 aluminum, Flush ceiling mount, Narrow, >0.95 PF, 347-480 Vac, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLA2N-UNV34-M2
UPC
662276995789
Product Length/Depth
25.94 in
Product Height
4.42 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 III 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
Narrow
Mounting Method
Flush ceiling
Voltage rating
347-480 Vac
Frequency rating
50/60 Hz
Lens material
Glass
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.95
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Crouse-Hinds series Champ MLLA LED Linear brochure
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Eaton Specification Sheet - MLLA2N-UNV34-M2
Eaton Specification Sheet - MLLA2N-UNV34-M2
Feature → Business Impact → Application: The 2 ft length and flush ceiling mounting streamline retrofits in restricted spaces, reducing installation time and labor costs while preserving ceiling aesthetics in plant walkways and equivalent spaces. This configuration supports quick swaps and scalable deployments across facilities, improving project timelines in modernization programs. Feature → Business Impact → Application: 4000 lumens at 132 lm/W delivers bright, uniform cool white light with high efficiency, lowering energy consumption and reducing total cost of ownership for long-run operations such as processing lines and hazardous-zone corridors. Feature → Business Impact → Application: 347–480 VAC input with a PF > 0.95 minimizes power factor penalties and simplifies electrical planning, enabling seamless integration with existing power distribution without extensive rewiring. Feature → Business Impact → Application: Glass lens and copper-free aluminum construction provide robust optical performance and corrosion resistance, enhancing maintenance intervals and reliability in chemical, marine, or oil & gas facilities. Feature → Business Impact → Application: IP66/IP67 and NEMA 4X enclosure ratings deliver proven ingress protection in tough environments, ensuring uptime in wet, dusty, or explosive atmospheres and reducing replacement cycles. Feature → Business Impact → Application: 30 W consumption at 4000 lm balances performance and energy savings, supporting sustainability targets while meeting duty cycle requirements in continuous operation zones. Feature → Business Impact → Application: Optional compatibility with other Champ MLLA fixtures enables scalable lighting schemes, leveraging standard mounting footprints and wiring practices to minimize training and enable rapid expansion.
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FAQs
Begin by verifying the location type and ensuring NEC/CEC compliance for Class I, Division 2. Use the flush ceiling mounting method, align the fixture to the 2 ft footprint, and connect through 3/4" conduit entries. Ensure power is supplied with 347–480 VAC and observe proper wiring practices. Securely fasten mounts and perform a functional test to confirm illumination and ingress protection.
The fixture operates at 347–480 VAC, 50/60 Hz, consuming 30 W to deliver 4000 lumens with a color temperature of cool white. It features a high power factor (>0.95) for efficient power usage and reduced utility penalties. The LED driver is designed for reliable performance in harsh environments, supporting long service life with minimal maintenance.
Yes. It is designed for hazardous locations with NEC/CEC compliance and protection ratings including Class I, Division 2; Zone 2; IP66/IP67 and NEMA 4X. The copper-free aluminum housing, glass lens, and natural aluminum finish provide durability against corrosion and impact, making it suitable for marine docks, refineries, and chemical processing areas.
The fixture carries NEC/CEC standards, Class I, Division 2; Zone 2; Class II, Division 1; Class III classifications, IP66/IP67, and NEMA 4X. These certifications validate safe operation in hazardous locations, ensure compliance with regulatory codes, and reduce approval times for installation in compliance-critical facilities.
LED technology delivers long life with low maintenance needs, reducing replacement cycles in demanding environments. The 30 W, 4000 lm configuration provides strong illumination with high efficiency, lowering energy costs. Its rugged enclosure and glass lens protect against dust, moisture, and corrosion, contributing to lower lifecycle costs and predictable return on investment in compliance-heavy sites.