Eaton Crouse-Hinds MLLA4-UNV34-WH-M2 LED Linear Light - IP66

Part Number: MLLA4-UNV34-WH-M2
MLLA4-UNV34-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLA4-UNV34-WH-M2
Category

Quick Summary

MLLA4-UNV34-WH-M2 is an Eaton Crouse-Hinds Champ LED linear light fixture for hazardous locations. The industry often struggles to find reliable illumination that withstands harsh environments, meets regulatory requirements, and minimizes maintenance downtime. This fixture delivers NEC/CEC compliance, IP66/IP67 ingress protection, and NEMA 4X durability for Class I, II, and III hazardous areas. Designed for 347–480 VAC operation and 59 W, it provides 8000 lumens at 135 lm/W with a wide optical distribution for broad coverage. The rugged copper-free aluminum housing, glass lens, and flush ceiling mounting simplify installation in tight spaces while reducing lifecycle costs. It also supports 3/4" entries for flexible wiring and a painted white epoxy finish for corrosion resistance.

Product Information

Extended Description

MLLA4-UNV34-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Cool white, 3/4" entries, Painted white epoxy, 4 ft, Clear glass lens, 8000 lumens, 135 lm/W, Copper-free aluminum, Flush ceiling mount, Wide, >0.98 PF, 347-480 Vac, 59W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLA4-UNV34-WH-M2
UPC
786689810108
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
Cool white
Lamp length
4 ft
Lumens
8000
Lumens per watt
135
Optical distribution
Wide
Mounting Method
Flush ceiling
Voltage rating
347-480 Vac
Frequency rating
50/60 Hz
Lens material
Glass
Entry size
3/4"
Finish
Painted white epoxy
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 Hazardous Area Linear LED Light Fixtures UL certification Champ MLLA Hazardous Area Linear LED Light Fixtures UL certification Champ MLLA Hazardous Area Linear LED Light Fixtures UL certification IF 1939 - Champ Linear MLLA M2 LED Light Engine Fixtures IF 1939 - Champ Linear MLLA M2 LED Light Engine Fixtures IF 1939 - Champ Linear MLLA M2 LED Light Engine Fixtures Champ MLLA LED Linear Champ MLLA LED Linear
Feature → Business Impact → Application: High-efficiency LED engine delivers 8000 lumens at 59W, achieving about 135 lm/W, which reduces energy consumption while maintaining high task illumination; ideal for long production lines and warehousing in hazardous areas. Feature → Business Impact → Application: NEC/CEC compliance with hazardous-area ratings ensures safe, regulatory-aligned operation and lowers audit risk; suitable for oil & gas, chemical processing, and mining facilities. Feature → Business Impact → Application: Copper-free aluminum housing and a glass lens provide corrosion resistance and durability in harsh environments, cutting replacement frequency and maintenance costs; great for offshore platforms and washdown zones. Feature → Business Impact → Application: IP66/IP67 protection plus NEMA 4X enables reliable performance in dust, water jets, and wet conditions; perfect for outdoor installations and high-pressure cleaning areas. Feature → Business Impact → Application: Flush ceiling mounting with 3/4" entries simplifies wiring and reduces installation time; compatible with 347–480 VAC 50/60 Hz power systems across multi-shift operations.

Get a Quick Quote for a Eaton Crouse-Hinds MLLA4-UNV34-WH-M2

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton Crouse-Hinds MLLA4-UNV34-WH-M2? Enquire Now

FAQs

The fixture uses a flush ceiling mounting method and includes 3/4 inch entry knockouts to simplify wiring in confined spaces. It measures 4 feet long with a 7.13 inch width and 4.42 inch height, making it suitable for industrial ceilings, catwalks, and process areas in hazardous locations.
The MLLA4-UNV34-WH-M2 operates at 347–480 VAC with a 50/60 Hz frequency rating, draws 59 watts, and emits 8000 lumens with a high efficiency of 135 lm/W. It also maintains a power factor greater than 0.98, supporting stable operation in demanding industrial environments.
Yes. The Champ MLLA series is rated for Hazardous/Classified Locations, including Class I, Division 2 and Zone 2, along with Class II Division 1 and Class III. This makes it appropriate for chemical plants, oil and gas facilities, and mining operations where strict safety classifications apply.
The fixture offers NEMA 4X protection and IP66/IP67 ingress protection, along with NEC/CEC standards compliance. These protections ensure reliable performance in dusty, wet, and washdown environments common in industrial and hazardous-area applications.
Installation sheets IF 1932, IF 1939, and IF 1946 along with the Champ MLLA data and specification guides are available from Eaton. You can access installation instructions, product brochures, and the MLLA LED spec guide to support commissioning, compliance checks, and ongoing maintenance planning.