Eaton MLLAW4N-UNV1-S891-WH-M2 Linear LED Light - IP66

Part Number: MLLAW4N-UNV1-S891-WH-M2
MLLAW4N-UNV1-S891-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAW4N-UNV1-S891-WH-M2
Category

Quick Summary

Eaton Crouse-Hinds Champ MLLA linear LED light fixture provides reliable, efficient illumination for hazardous locations. In demanding industrial environments, downtime for lighting maintenance can bottleneck production, so consistent performance matters. This fixture is rated IP66/IP67 with NEMA 4X and NEC/CEC certifications for hazardous locations (Class I, Division 2; Zone 2), delivering safety and compliance at scale. With wide voltage compatibility and high lumen output, it lowers total cost of ownership while simplifying procurement and installation for your facility.

Product Information

Extended Description

MLLAW4N-UNV1-S891-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Warm white, 3/4" entries, Painted white epoxy, 4 ft, Diffused glass lens, 8000 lm, 135 lm/W, Copper-free aluminum, Flush ceiling mount, Narrow, >0.94 PF, 120-277 Vac, 127/250 Vdc, 59W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAW4N-UNV1-S891-WH-M2
UPC
786689810344
Product Length/Depth
39 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
23.5 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class II, Division 1 Class III Class I, Zone 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Warm white
Lamp length
4 ft
Lumens
8000
Lumens per watt
135
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
59W
Power factor
> 0.94
Crouse-Hinds series Global LED lighting portfolio Crouse-Hinds series Global LED lighting portfolio Crouse-Hinds series Champ MLLA LED Linear catalog page Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian certification Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian certification Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian certification IF 1932 - Champ Linear MLLA M2 LED Fixtures IF 1932 - Champ Linear MLLA M2 LED Fixtures IF 1932 - Champ Linear MLLA M2 LED Fixtures Crouse-Hinds series Champ MLLA LED Linear ies photometric files Crouse-Hinds series Champ MLLA LED Linear ies photometric files
High lumen output meets demanding visibility needs with efficiency gains; the 8000 lm output at 59 W delivers bright, uniform illumination and a favorable 135 lm/W, reducing energy costs and maintenance cycles in warehouses and processing plants. This translates to fewer ballast replacements and lower lifecycle costs while maintaining compliance with safety standards in harsh environments. The narrow optical distribution focuses light where it’s needed, minimizing glare and enabling precise task lighting along aisles and workstations. Compatibility with 120-277 VAC and 127/250 VDC simplifies spare parts and inventory management across multi-site operations, while a diffused glass lens and copper-free aluminum housing withstand corrosion in challenging environments. The flush ceiling mounting and 4 ft form factor provide a sleek installation profile that modernizes ceilings without crowding overhead spaces.

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FAQs

Installation is designed for minimal disruption: flush ceiling mounting with a 4 ft length and 3/4" entry. The unit’s copper-free aluminum housing and diffused glass lens are built to withstand tough environments, while being compatible with standard wiring across 120-277 VAC and 127/250 VDC. Follow the included IF1946/IF1939 instruction sheets for hazardous-location mounting guidelines and sealing requirements.
Plan for a 120-277 VAC supply with a 50/60 Hz frequency, and note the device also supports 127/250 VDC. The fixture consumes 59 W and delivers about 8000 lumens with a power factor greater than 0.94, ensuring efficient operation and reduced energy costs across continuous-duty applications.
Yes. The Champ MLLA is rated for Hazardous/Classified Locations with NEC/CEC standards and hazardous-location certifications, including Class I Division 2 and Zone 2. It also features IP66/IP67 protection and a NEMA 4X rating to withstand dust, water, and corrosion in tough industrial settings.
The fixture combines a long-life LED design with a robust copper-free aluminum housing and a diffused glass lens, reducing lumen depreciation and maintenance cycles. Its 4 ft form factor and flush-mount installation simplify replacements during scheduled maintenance, contributing to lower total cost of ownership in demanding facilities.
Downloadable resources include the Crouse-Hinds Global LED lighting portfolio brochure, the Champ MLLA LED Linear catalog page, installation sheets IF 1932/IF1946/IF1939, and photometric data. These assets help with specification, compliance checks, and step-by-step installation in hazardous environments.