Eaton MLLAN4N-UNV1-S891-WH-M2 LED Fixture - IP66/67

Part Number: MLLAN4N-UNV1-S891-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAN4N-UNV1-S891-WH-M2

Quick Summary

Eaton Crouse-Hinds Champ MLLA LED fixture delivers high-efficiency illumination for hazardous locations in industrial facilities. In tough environments, lighting failures lead to downtime and safety risks, so you need reliable luminaires that resist dust, moisture, and vibration. This unit offers IP66/IP67 protection, a NEMA 4X enclosure, and NEC/CEC compliance for hazardous-classified locations, helping you meet code requirements and maximize uptime. With a 59 W power draw delivering 8000 lumens at up to 135 lm/W, the fixture reduces energy costs while maintaining consistent light quality. Its flush-ceiling design and universal voltage support fast installation and scalable deployments across facilities, creating a strong value proposition for maintenance teams and operations managers alike.

Product Information

Extended Description

MLLAN4N-UNV1-S891-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Neutral white, 3/4" entries, Painted white epoxy, 4 ft, Diffused glass lens, 8000 lm, 135 lm/W, Copper-free alum, 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
MLLAN4N-UNV1-S891-WH-M2
UPC
786689809713
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
Neutral 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
Feature: High lumen output and efficiency. Benefit: Delivers 8000 lumens at 59 W with 135 lm/W, reducing energy use and cooling load while maintaining brightness across long runs. Application: Large industrial spaces and corridors where consistent illumination is critical. Feature: Rugged enclosure and protection. Benefit: IP66/IP67 and NEMA 4X ratings protect against dust, water ingress, and corrosion in Class I, Division 2 and Zone 2 environments. Application: Chemical plants, offshore platforms, and other hazardous locations. Feature: Durable materials and finish. Benefit: Copper-free aluminum with painted white epoxy offers corrosion resistance and a clean, maintenance-friendly appearance in harsh environments. Application: Areas requiring long service life and minimal upkeep. Feature: Flexible electrical and mounting options. Benefit: 3/4 inch entry points, flush ceiling mounting, and universal voltage (120-277 VAC, 127/250 VDC) enable fast, adapter-friendly installations. Application: Retrofit projects and new builds seeking easy integration and code compliance. Feature: Optical performance and glare control. Benefit: Diffused glass lens with narrow distribution yields controlled illumination with minimal glare, improving worker comfort and safety. Application: Manufacturing floors, assembly lines, and process areas where precise light targeting matters. Feature: Reliability and compliance. Benefit: High power factor (>0.94) and NEC/CEC alignment reduce energy waste and simplify regulatory reporting. Application: Facilities aiming to optimize energy use and stay aligned with electrical standards.

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FAQs

The MLLAN4N-UNV1-S891-WH-M2 is designed for hazardous or classified locations with IP66/IP67 protection and a NEMA 4X enclosure. It operates on 120-277 VAC or 127/250 VDC, delivering 8000 lumens at 59 W with a high 135 lm/W efficacy. It supports Class I, Division 2 and Zone 2 ratings, making it a robust choice for chemical plants and similar environments.
For flush ceiling installation, plan for a 39 inch fixture length and 4 ft overall footprint. Use the 3/4 inch entry points for wiring and ensure proper seals to maintain IP ratings. The low-profile mount reduces ceiling clutter, while the universal voltage and mounting compatibility support quick, scalable deployments across multiple zones.
With 8000 lumens at 59 W and a PF > 0.94, this fixture minimizes energy consumption and reduces ballast-related maintenance. The long-life LED design and rugged enclosure lower replacement frequency, lowering total cost of ownership while maintaining stable light levels across demanding processes and shift operations.
Yes. The Champ MLLA series is designed to meet NEC/CEC standards for hazardous locations and carries UL certifications for hazardous environments. It supports Class I, Division 2; Zone 2 ratings, along with IP66/IP67 protection and a NEMA 4X enclosure, aligning with critical regulatory and safety requirements.
Key dimensions are 39 inches in length, 7.13 inches in width, and 4.42 inches in height, with a weight of 23.5 pounds. The unit features 3/4 inch entry points, a flush ceiling mount, and a copper-free aluminum housing coated with painted white epoxy for corrosion resistance and easy handling during installation.