Eaton Crouse-Hinds MLLAN2-UNV1-S891-WH-M2 LED Light - IP66

Part Number: MLLAN2-UNV1-S891-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAN2-UNV1-S891-WH-M2

Quick Summary

MLLA LED linear light fixture by Eaton Crouse-Hinds provides robust illumination for hazardous locations in demanding industrial environments. The main challenge is maintaining reliable performance and safety in classified areas while controlling energy costs and downtime. This luminaire delivers NEC/CEC compliance, IP66/IP67 protection, and NEMA 4X ruggedness, ensuring safe operation in harsh conditions. With 120-277 VAC (and 127/250 VDC), 4000 lumens at 30W and 132 lm/W, it combines efficiency with long life. In practice, it supports fast installation, reduced maintenance, and scalable layouts for facilities handling chemicals, paints, grain, or other demanding processes.

Product Information

Extended Description

MLLAN2-UNV1-S891-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Neutral white, 3/4" entries, Painted white epoxy, 2 ft, Diffused glass lens, 4000 lm, 132 lm/W, Copper-free aluminum, Flush ceiling mt, 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
MLLAN2-UNV1-S891-WH-M2
UPC
786689810191
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, Division 2 Class III Class I, Zone 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Neutral 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
Diffused glass
Entry size
3/4"
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.92
High-efficiency LED engine delivers 4000 lumens at 30 W, 132 lm/W, minimizing energy consumption while delivering consistent, uniform illumination across work cells, production lines, and washdown zones. This translates to lower operating costs, cooler operation, and longer fixture life, and supports energy-management programs across manufacturing floors. Rugged protection features IP66 and IP67 ingress protection, coupled with a NEMA 4X enclosure, guarding against dust, water jets, chemical splash, and washdown cycles. The diffused glass lens reduces glare and maintains comfortable illumination for operators, improving throughput and reducing fatigue in long shifts. Durable copper-free aluminum with a painted white epoxy finish provides corrosion resistance in challenging environments such as chemical plants and offshore facilities. The 2 ft length and flush ceiling mounting simplify integration with existing ceilings and enclosures, with 3/4" entries supporting flexible wiring and reduced field labor. Electrical versatility includes a broad voltage range of 120-277 VAC and 127/250 VDC, a power factor >0.92, and a 30 W rating delivering 4000 lumens for scalable deployments. Compliance and field-readiness are reinforced by NEC/CEC standards, hazardous-area classifications including Class II, Division 1 and Zone 2, and IP66/IP67 protection, with UL/Canadian certifications and installation resources available to streamline engineering approvals.

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FAQs

The fixture is designed for flush ceiling mounting with 2 ft length and 3/4" entry points for wiring. For hazardous locations, follow the IF 1932/IF 1939/IF1946 installation sheets and the Champ MLLA installation guidelines to ensure proper enclosure, gasket seating, and mechanical mounting. Use copper-free aluminum housing with the painted white epoxy finish for corrosion resistance in demanding environments. Confirm wiring complies with 120-277 VAC or 127/250 VDC ratings and ensure the fixture is secured to the ceiling structure to withstand washdown and service activities.
Expect 4000 lumens at a 30 W draw, yielding approximately 132 lm/W. The fixture provides a high power factor greater than 0.92, which minimizes reactive power and improves overall electrical efficiency. It delivers neutral white illumination with a wide optical distribution and a diffused glass lens, suitable for broad work areas and high-clarity visibility in industrial settings.
Yes. The MLLAN2-UNV1-S891-WH-M2 is rated for Hazardous/Classified Locations, covering Class II, Division 1; Class I, Division 2; Class III; and Class I, Zone 2. It features IP66 and IP67 protection and a NEMA 4X enclosure, aligning with NEC/CEC standards and UL/Canadian certifications, making it compliant for a wide range of hazardous-area applications such as chemical processing and paint booths.
The fixture’s energy efficiency (4000 lm at 132 lm/W) reduces electricity bills compared with older technologies, while the long LED life minimizes replacement costs and maintenance downtime. Its rugged finish, IP/NEMA protection, and corrosion resistance lower repair frequency in washdowns and harsh environments. Configurations and available datasheets enable accurate planning to optimize lifecycle cost and ROI.
Downloadable resources include IF 1932/IF 1939/IF 1946 instruction sheets, the Champ MLLA spec guide, and the spec/IES photometrics bundle. Additional materials cover the 2 ft form factor, diffused glass lens, and 120-277 VAC/127/250 VDC operation. These documents support pre-installation planning, wiring diagrams, mounting guidance, and compliance verification for project approvals.