Eaton Crouse-Hinds MLLA2N-UNV1-S891-WH-M2 LED Linear Light Fixture - IP66/IP67

Part Number: MLLA2N-UNV1-S891-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLA2N-UNV1-S891-WH-M2

Quick Summary

MLLA2N-UNV1-S891-WH-M2 LED linear light fixture delivers high-efficiency illumination for hazardous industrial spaces. In harsh environments, brittle or moisture-prone lighting leads to frequent replacements and costly downtime; this fixture's rugged copper-free aluminum housing and diffused glass lens resist abuse while delivering consistent light. It carries NEC/CEC compliance, NEMA 4X enclosure protection, and IP66/IP67 sealing, ensuring safe operation in wet, dusty, or explosion-rated locations. By combining long life with superior efficiency, this luminaire reduces energy consumption and maintenance costs. Its versatile voltage and mounting options support multi-site deployments and streamlined procurement, while the 2 ft form factor preserves visibility and safety in tight ceilings without compromise.

Product Information

Extended Description

MLLA2N-UNV1-S891-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Cool white, 3/4" entries, Painted white epoxy, 2 ft, Diffused glass lens, 4000 lm, 132 lm/W, Copper-free aluminum, Flush ceiling mount, Narrow, >0.92 PF, 120-277 Vac, 127/250 Vdc, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLA2N-UNV1-S891-WH-M2
UPC
786689809874
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 III Class I, Division 2 Class I, Zone 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
Narrow
Mounting Method
Flush ceiling
Voltage rating
120-277 Vac, 127/250 Vdc
Frequency rating
50/60 Hz
Lens material
Diffused glass
Entry size
3/4"
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.92
High efficiency lighting with 4000 lumens at 30W delivers 132 lm/W with a cool white LED, significantly reducing energy consumption while maintaining excellent visibility in busy industrial spaces. The result is lower operating costs and improved productivity across manufacturing, processing, and logistics environments. The IP66/IP67 and NEMA 4X protection, paired with NEC/CEC compliance, provide robust resilience in wet, dusty, or hazardous locations, minimizing downtime and replacement cycles. The copper-free aluminum housing and diffused glass lens deliver corrosion resistance and uniform illumination, supporting maintenance teams during routine inspections and long-term reliability in challenging environments. A 2 ft length with 3/4" entry and flush ceiling mounting enables quick installs in retrofits and new builds alike, while universal voltage (120-277 Vac, 127/250 Vdc) and 50/60 Hz support multi-site deployment. Narrow optical distribution reduces glare and focuses light exactly where it’s needed, improving task performance in narrow aisles or high-bay contexts. The painted white epoxy finish adds environmental protection and easy maintenance in hostile industrial settings, aligning with ESG and compliance objectives. These features collectively address common objections about durability, lifecycle cost, and installation complexity, delivering a practical, ready-to-deploy solution for hazardous-area lighting needs. Keywords: hazardous location lighting, LED fixture, Class I Division 2, Zone 2, IP66 IP67, NEMA 4X, 120-277 Vac, 127/250 Vdc, 2 ft LED, diffused glass, copper-free aluminum, flush ceiling mount.

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FAQs

This LED linear light fixture is designed for hazardous and classified locations, including Class I Division 1 and 2, Zone 2, and Class II Division 1 areas. It features IP66/IP67 sealing and a NEMA 4X enclosure to resist moisture, dust, and corrosive exposure, making it suitable for chemical plants, offshore facilities, and mining environments.
The unit accepts 120-277 VAC and 127/250 VDC, with a 50/60 Hz frequency rating. It delivers 30 watts of power, producing 4000 lumens (approximately 132 lm/W), ensuring reliable performance across regional electrical codes and site requirements.
Flush ceiling mounting provides a low-profile install that minimizes interference with overhead equipment and curb appeal in industrial spaces. With 2 ft length, 3/4" entry, and a copper-free aluminum housing, the fixture is easy to retrofit in existing ceilings and supports fast, tool-efficient installation in tight spaces.
Key certifications include NEC/CEC compliance, NEMA 4X protection, and IP66/IP67 sealing. The hazardous-location ratings cover Class I Division 2 and Zone 2, while Class II Division 1 is also indicated, ensuring suitability for a broad range of industrial environments and regulatory requirements.
LED longevity and high efficiency reduce maintenance intervals and energy costs compared with traditional luminaires. The rugged housing, diffused lens, and corrosion-resistant materials minimize replacement frequency in harsh environments, delivering lower total cost of ownership over the fixture's service life. Actual ROI depends on site-specific energy rates and operating hours.