Eaton Crouse-Hinds MLLAN4N-UNV1-M2 LED Fixture - IP66/IP67

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

Quick Summary

MLLAN4N-UNV1-M2 is a rugged LED light fixture designed for hazardous locations in industrial facilities. This solution addresses maintenance downtime and poor illumination in challenging environments where downtime hurts productivity. The unit carries NEC/CEC compliance for hazardous locations, including Class I Division 2 and Zone 2 ratings, plus a NEMA 4X enclosure and IP66/IP67 protection for washdown-ready performance. With neutral white light, 8000 lumens at 59 watts and a narrow optical distribution, it delivers reliable brightness while minimizing energy use. The flush ceiling mount and 4 ft length simplify installation in tight spaces, while a copper-free aluminum housing resists corrosion in harsh conditions. Ideal for chemical plants, offshore platforms, and other demanding facilities, it supports safety, reliability, and lower operating costs.

Product Information

Extended Description

MLLAN4N-UNV1-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Neutral white, 3/4" entries, Natural aluminum finish, 4 ft, Clear 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-M2
UPC
662276996960
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 I, Zone 2 Class II, Division 1 Class III
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
Glass
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.94
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Feature: Hazardous location ratings (Class I Division 2, Zone 2; Class II Division 1; Class III) → Business Impact → Application: Ensures code-compliant operation in explosive atmospheres, reducing risk of non-compliance penalties and safety incidents; ideal for chemical processing, mining, and oil & gas facilities. Feature: High lumen output with efficient design (8000 lm at 59W, 135 lm/W) → Business Impact → Application: Delivers high-clarity lighting with lower energy consumption, cutting annual electricity costs and supporting productivity in long-shift environments. Feature: IP66/IP67 and NEMA 4X enclosure → Business Impact → Application: Provides washdown-ready durability and corrosion resistance in harsh, wet, or dusty outdoor/mechanical spaces, essential for marine, petrochemical, and wastewater facilities. Feature: Wide input range (120-277 Vac, 50/60 Hz; 127/250 Vdc) → Business Impact → Application: Simplifies electrical design and stocking, reducing wiring complexity and enabling mixed-power installations in plants with variable supplies. Feature: Copper-free aluminum, natural finish, glass lens → Business Impact → Application: Enhances durability and heat management while resisting corrosion in aggressive environments, supporting longer service life in offshore and chemical plants. Feature: Flush ceiling mounting with 3/4 inch entries and 4 ft length → Business Impact → Application: Eases installation in constrained spaces and standard fixture layouts, accelerating retrofit projects and minimizing downtime.

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FAQs

For hazardous locations, install using the flush ceiling mounting method with 3/4 inch entries to simplify wiring. Ensure compliance with NEC/CEC ratings, particularly Class I Division 2 and Zone 2, and verify IP66/IP67 protection for washdown environments. The 39 inch length and 7.13 inch width fit standard industrial layouts, and the copper-free aluminum housing aids ease of handling during retrofit or new builds.
The fixture delivers 8000 lumens at 59 watts, achieving about 135 lumens per watt. This is enabled by a glass lens, narrow optical distribution, and high-quality LED chips, paired with a copper-free aluminum housing that supports effective heat dissipation. The result is sustained brightness with lower energy consumption over the life of the installation.
Yes. It is rated IP66/IP67 and NEMA 4X, and carries NEC hazardous location ratings (Class I Division 2, Zone 2; Class II Division 1; Class III), making it appropriate for marine, chemical, and offshore installations when paired with proper mounting and enclosure standards. Always confirm local codes and UL certifications for marine applications.
The MLLAN4N-UNV1-M2 complies with NEC/CEC for hazardous locations, provides Class I Division 2 and Zone 2 certifications, Class II/III ratings, and a NEMA 4X enclosure. It also features IP66/IP67 protection and a glass lens, with UL-related certification references in its literature, supporting safe operation in demanding environments.
Total Cost of Ownership is reduced through high luminous efficacy and long service life, which lowers energy consumption and maintenance frequency. The robust IP66/IP67 and NEMA 4X enclosure minimizes replacement costs in washdown and corrosive environments, while universal voltage support simplifies wiring and inventory management across diverse facilities.