Eaton Crouse-Hinds MLLA4N-UNV34-M2 LED Fixture - IP66

Part Number: MLLA4N-UNV34-M2
MLLA4N-UNV34-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLA4N-UNV34-M2
Category

Quick Summary

MLLA4N-UNV34-M2 LED light fixture provides robust, high-output linear illumination for hazardous industrial environments. Many facilities struggle with fixtures that fail in dusty, moist, or explosive atmospheres, leading to downtime and safety concerns. This luminaire carries IP66/IP67, a NEMA 4X enclosure, and NEC/CEC hazardous-location certifications to help you meet stringent codes while protecting personnel. With a 347-480 Vac rating, 50/60 Hz operation, and a glass lens, it delivers reliable performance across harsh sites. The combination of 8000 lumens at 59 watts and a PF > 0.98 translates to lower energy costs and longer maintenance intervals, supporting uptime and regulatory compliance.

Product Information

Extended Description

MLLA4N-UNV34-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED light fixture, Cool white, 3/4" entries, Natural aluminum finish, 4 ft, Glass lens, 8000 lumens, 135 lm/W, Copper-free aluminum, Flush ceiling mount, Narrow, >0.98 PF, 347-480 Vac, 59W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLA4N-UNV34-M2
UPC
662276997042
Product Length/Depth
39 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
19.5 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
Cool white
Lamp length
4 ft
Lumens
8000
Lumens per watt
135
Optical distribution
Narrow
Mounting Method
Flush ceiling
Voltage rating
347-480 Vac
Frequency rating
50/60 Hz
Lens material
Glass
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.98
Crouse-Hinds series Champ MLLA LED Linear brochure Crouse-Hinds series Champ MLLA LED Linear brochure Crouse-Hinds series Champ MLLA LED Linear catalog page Champ MLLA and Pauluhn DLLA Linear LED and Champ VMVL Intelligent LED Fixtures UL certification (Marine) Champ MLLA and Pauluhn DLLA Linear LED and Champ VMVL Intelligent LED Fixtures UL certification (Marine) Champ MLLA and Pauluhn DLLA Linear LED and Champ VMVL Intelligent LED Fixtures UL certification (Marine) IF 1932 - Champ Linear MLLA M2 LED Fixtures IF 1932 - Champ Linear MLLA M2 LED Fixtures IF 1932 - Champ Linear MLLA M2 LED Fixtures Eaton Specification Sheet - MLLA4N-UNV34-M2 Eaton Specification Sheet - MLLA4N-UNV34-M2
Feature: High-lumen LED output with efficient performance → Business Impact: reduces energy usage and lowers operating costs while improving safety through better visibility → Application: suitable for long runs in hazardous-area facilities. Feature: Broad voltage and frequency compatibility → Business Impact: flexible deployment across multiple sites with 347-480 Vac and 50/60 Hz operation → Application: suitable for chemical plants, refineries, and offshore installations. Feature: IP66/IP67 and NEMA 4X enclosure → Business Impact: rugged, water and dust resistant protection that minimizes maintenance and downtime → Application: outdoor, marine, and corrosive environments requiring durable lighting. Feature: Copper-free aluminum construction with glass lens → Business Impact: corrosion resistance and glass durability reduce replacement cycles and lifecycle costs → Application: refinery and hazardous-location facilities with challenging atmospheres. Feature: Flush ceiling mounting and 4 ft form factor → Business Impact: easy installation, reduced mounting costs, and minimal ceiling intrusion → Application: overhead lighting in constrained or safety-critical spaces.

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FAQs

The fixture is designed for flush ceiling mounting, simplifying installation and reducing ceiling intrusion. It accepts a 3/4" entry for flexible conduit routing and easy integration into overhead lighting layouts in hazardous locations.
This model operates at 347-480 VAC with a 50/60 Hz frequency rating, enabling compatibility across a broad range of industrial power systems and minimizing the need for transformers.
Yes. It carries NEC/CEC hazardous-location classifications, including Class I Division 2 and Zone 2, along with NEMA 4X protection and IP66/IP67 ratings, with UL certifications for marine and hazardous environments.
The fixture delivers 8000 lumens at 59W, achieving about 135 lm/W with a power factor greater than 0.98, providing bright, efficient lighting with reduced energy costs.
Ideal for chemical plants, offshore platforms, refineries, and other classified locations requiring rugged IP66/IP67 protection, a glass lens, and a compact 4 ft form factor for long runs and high visibility.