Eaton Crouse-Hinds MLLA2-UNV34-M2 LED Linear Light Fixture - IP66/IP67

Part Number: MLLA2-UNV34-M2
MLLA2-UNV34-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLA2-UNV34-M2
Category

Quick Summary

Eaton Crouse-Hinds Champ MLLA LED Linear Light Fixture is a rugged 2 ft LED solution for hazardous locations in industrial facilities. Engineers often battle corrosive environments, maintenance downtime, and strict compliance mandates that drive costly rework. This fixture delivers certified reliability with IP66/IP67 protection, NEC/CEC compliance, and hazardous area certifications, helping you meet regulatory requirements while reducing total cost of ownership. With 347-480 VAC operation and high efficiency, it supports tight electrical planning and a clear path to ROI, while its glass lens and natural aluminum finish resist harsh outdoors and indoor environments. In short, it combines proven performance with easy integration into existing lighting schemes for industrial plants, refineries, and chemical facilities.

Product Information

Extended Description

MLLA2-UNV34-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED light fixture, Cool white, 3/4" entries, Natural aluminum finish, 2 ft, Glass lens, 4000 lumens, 132 lm/W, Copper-free aluminum, Flush ceiling mount, Wide, >0.95 PF, 347-480 Vac, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLA2-UNV34-M2
UPC
662276995390
Product Length/Depth
25.94 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
15.1 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
2 ft
Lumens
4000
Lumens per watt
132
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
Natural aluminum
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.95
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 Champ MLLA LED Linear Champ MLLA LED Linear
Feature → Business Impact → Application: The MLLA2-UNV34-M2 delivers 4000 lumens at 132 lm/W in a 2 ft LED linear format, providing bright, cool white illumination that reduces energy costs and heat load in hazardous locations such as chemical plants and offshore facilities; compatible with 347-480 VAC supplies to simplify regional electrical planning. Business impact: lower operating expenses and improved worker visibility in demanding environments. Application: ideal for general area lighting in Class I, Division 2 or Zone 2 areas requiring reliable performance with long life. Feature → Business Impact → Application: Copper-free aluminum housing with Glass lens and a natural aluminum finish yields excellent corrosion resistance; IP66/IP67 and NEMA 4X ratings ensure durable operation in damp or dusty environments. Business impact: minimized replacement cycles and safer maintenance windows. Application: hazardous area luminaires near wash stations or condensate-prone zones. Feature → Business Impact → Application: Flush ceiling mounting and 2 ft length with 3/4 entry size facilitate discreet, retrofit-friendly installation and quick mounting. Business impact: reduced commissioning time and lower installation labor. Application: upgrades to existing fixtures in manufacturing bays or pump rooms. Feature → Business Impact → Application: High PF > 0.95 and glass lens optimize electrical performance and light transmission, improving energy quality and visual comfort. Business impact: greater reliability and reduced nuisance tripping in power-sensitive facilities. Application: warehouses and process areas with sensitive instrumentation. Feature → Business Impact → Application: 347-480 VAC compatibility plus wide optical distribution with a wide lens ensures uniform coverage across work cells. Business impact: fewer dark spots and better process illumination. Application: assembly lines and maintenance zones. Feature → Business Impact → Application: CE/NEMA and NEC/CEC compliance documentation and installation guides reduce risk during audits and project handoffs. Business impact: smoother project approvals and standardized maintenance procedures. Application: regulated environments requiring formal certification trails.

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FAQs

For hazardous locations, follow the IF 1932 installation sheets and use the flush ceiling mounting method. The fixture is designed with 2 ft length, 3/4" entry, and copper-free aluminum housing to simplify mounting in Class I, Division 2 and Zone 2 areas. Ensure the supply is within the 347-480 VAC range and observe IP66 IP67 protection for uninterrupted operation in tough environments.
The fixture operates at 347-480 VAC, 50/60 Hz, consuming about 30 W with a light output of 4000 lumens. It delivers a high efficiency of 132 lm/W and a power factor greater than 0.95. The lamp is LED with a glass lens for optical clarity and a cool white color temperature, suitable for precise industrial tasks.
Yes. It is certified for Hazardous/Classified Locations with NEC/CEC standards and is suitable for Class I, Division 2 and Zone 2 as well as Class II Division 1 and Class III environments. The fixture also carries NEMA 4X and IP66/IP67 ratings, ensuring reliable operation in damp, dusty, and corrosive environments.
LED technology provides long life and reduced maintenance cycles compared with traditional luminaires. The MLLA2-UNV34-M2 uses corrosion-resistant copper-free aluminum and a glass lens to withstand harsh environments, lowering replacement frequency. The wide operating voltage and robust housing minimize downtime and support predictable maintenance planning in processing plants and hazardous areas.
Best suited for fixed ceiling installations in hazardous zones, particularly where flush mounting is preferred and space is constrained. With 4000 lm output and 30 W consumption, facilities can realize energy savings while maintaining excellent visibility. The fixture’s compliance with NEC/CEC and IP/NEMA ratings supports faster audits and longer service life, contributing to a favorable return on investment through energy efficiency and reduced maintenance costs.