Eaton Crouse-Hinds MLLAW2-UNV34-S891-M2 Linear LED - IP66

Part Number: MLLAW2-UNV34-S891-M2
MLLAW2-UNV34-S891-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAW2-UNV34-S891-M2
Category

Quick Summary

MLLAW2-UNV34-S891-M2 is a high-efficiency linear LED light fixture designed for hazardous locations. In industrial environments, inconsistent lighting can slow maintenance and jeopardize safety during outages or washdowns. This luminaire carries NEC/CEC compliance with Class I, Division 2 and Zone 2 ratings, along with IP66/IP67 sealing, and NEMA 4X rugged construction, ensuring reliable performance in harsh environments. With a 2 ft form factor, 4000 lumens at 132 lm/W, and a 347–480 VAC supply, it delivers consistent illumination across large areas while minimizing energy costs. The copper-free aluminum housing and diffused glass lens resist corrosion and glare, extending service life. For projects targeting hazardous-area lighting, this solution supports compliance, retrofit ease, and lower total cost of ownership while enabling safer, more efficient operations.

Product Information

Extended Description

MLLAW2-UNV34-S891-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Warm white, 3/4" entries, Natural aluminum finish, 2 ft, Diffused 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
MLLAW2-UNV34-S891-M2
UPC
662276994874
Product Length/Depth
25.94 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
19.1 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class I, Zone 2 Class III Class II, Division 1
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Warm 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
Diffused 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 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 Crouse-Hinds series Champ MLLA LED Linear ies photometric files Crouse-Hinds series Champ MLLA LED Linear ies photometric files
Hazardous location compliance → Reduces risk and simplifies permitting by meeting Class I Division 2, Zone 2 and related NEC/CEC standards, enabling installation in oil & gas, chemical processing, and mining facilities. This translates to safer maintenance windows and more reliable operations in challenging environments. IP66/IP67 sealing and NEMA 4X construction → Improves washdown resilience and corrosion protection, lowering maintenance frequency and downtime for facilities such as refineries and chemical plants. 4000 lumens at 132 lm/W on a 30W design → Delivers high- quality, bright illumination with energy efficiency that reduces operating costs and cooling loads across large workspaces. 2 ft form factor with 3/4" entry → Simplifies retrofits and new installs in constrained ceilings, speeding up project timelines and reducing installation labor. Diffused glass lens + natural copper-free aluminum housing → Provides uniform light distribution with low glare and long-term durability in harsh environments, supporting worker safety and equipment protection. 347–480 VAC, 50/60 Hz → Eliminates the need for multiple transformers and supports plant-wide electrical consistency, improving reliability and reducing wiring complexity across multi-voltage facilities.

Get a Quick Quote for a Eaton Crouse-Hinds MLLAW2-UNV34-S891-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 MLLAW2-UNV34-S891-M2? Enquire Now

FAQs

Yes. The MLLAW2-UNV34-S891-M2 is certified for Hazardous/Classified Locations with Class I, Division 2 and Zone 2 ratings, NEC/CEC compliance, and IP66/IP67 protection, making it suitable for installation in compliant industrial spaces such as chemical plants and oil refineries. Its flush ceiling mount and 3/4" entry simplify retrofit in existing ceilings.
Key specs include 30 W power consumption, 4000 lumens output with 132 lm/W efficiency, voltage rating of 347–480 VAC, and 50/60 Hz frequency. The luminaire is designed for wide distribution with a diffused glass lens and copper-free aluminum housing for durability in harsh environments.
Absolutely. With IP66/IP67 sealing and a NEMA 4X rating, the fixture withstands washdown and harsh industrial conditions. The natural aluminum housing and diffused glass lens resist corrosion, enabling reliable performance in cleaning-heavy zones typical of chemical processing and food/beverage facilities.
Key certifications include NEC/CEC compliance, Hazardous Location ratings (Class I Division 2, Zone 2; Class II Division 1; Class III), IP66/IP67 ingress protection, and NEMA 4X ruggedness. UL certifications for hazardous locations are documented in related qualification documents and installation guides.
The 2 ft length, flush ceiling mounting, 3/4" entry, and 347–480 VAC compatibility streamline both new installations and retrofits. Its wide optical distribution and 4000 lm output provide uniform coverage with fewer fixtures, reducing labor, material, and energy costs across industrial facilities.