Eaton MLLAW2N-UNV34-S891-P-M2 LED Linear Fixture - IP66

Part Number: MLLAW2N-UNV34-S891-P-M2
MLLAW2N-UNV34-S891-P-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAW2N-UNV34-S891-P-M2
Category

Quick Summary

MLLAW2N-UNV34-S891-P-M2 is an LED linear light fixture designed for hazardous locations in industrial facilities. It addresses the challenge of unreliable, harsh-environment lighting by delivering robust protection and consistent performance. This unit meets NEC/CEC standards with IP66/IP67 ratings and a NEMA 4X enclosure, ensuring safety in classified spaces. Energy efficiency and reliability are emphasized through a 4000-lumen output, 132 lm/W efficiency, and a 347–480 VAC operating window, helping maintenance teams lower life-cycle costs while simplifying compliant procurement for facilities management teams.

Product Information

Extended Description

MLLAW2N-UNV34-S891-P-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Warm white, 3/4" entries, Painted gray epoxy, 2 ft, Diffused glass lens, 4000 lumens, 132 lm/W, Copper-free aluminum, Flush ceiling mount, Narrow, >0.95 PF, 347-480 Vac, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAW2N-UNV34-S891-P-M2
UPC
662276994645
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 II, Division 1 Class I, Division 2 Class I, Zone 2 Class III
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
Narrow
Mounting Method
Flush ceiling
Voltage rating
347-480 Vac
Frequency rating
50/60 Hz
Lens material
Diffused glass
Entry size
3/4"
Finish
Painted gray epoxy
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 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 Champ MLLA LED Linear Champ MLLA LED Linear
Feature → Business Impact → Application: The fixture’s IP66 and IP67 ingress protection combined with Hazardous/Classified Location ratings increase uptime in harsh environments, reducing maintenance outages in chemical plants and offshore facilities. This translates to safer operations and longer service intervals, especially where dust, water, or chemical vapors are present. Feature → 4000 lumens at 132 lm/W → Energy efficiency and lower electricity costs per area, enabling brighter work zones with lower power draw, ideal for assembly lines and processing areas. Feature → 2 ft length, 3/4" entries, flush ceiling mounting → Simplified retrofits and installation in constrained ceilings, improving site aesthetics and reducing installation time. Feature → 347–480 Vac, 50/60 Hz, 30W, PF > 0.95 → Consistent performance across varying power supplies, minimizing voltage drop and ensuring reliable operation in places with variable utility feeds. Feature → Diffused glass lens, warm white 4000K → Uniform illumination with reduced glare, enhancing worker comfort and accuracy in hazardous environments. Feature → Copper-free aluminum, Painted gray epoxy finish → Durable, corrosion-resistant construction suitable for extreme industrial habitats and marine settings.

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FAQs

Designed for flush ceiling mounting in harsh environments, the MLLAW2N-UNV34-S891-P-M2 fits 2 ft luminaires with 3/4 inch entry sizes. It supports 347–480 Vac operation and 50/60 Hz, making it suitable for industrial plants, chemical processing, and offshore facilities where space is tight and reliable illumination is essential. The copper-free aluminum housing and diffused glass lens further contribute to durability in demanding environments.
The fixture operates on 347–480 Vac at 50/60 Hz and draws about 30 W with a power factor greater than 0.95, ensuring stable performance across typical industrial feeds. Proper wiring and adherence to NEC/CEC guidelines for hazardous locations are recommended to minimize power quality issues and ensure safe installation in demanding environments.
This MLLA LED linear fixture is certified for Hazardous/Classified Locations under NEC/CEC standards, with a NEMA 4X enclosure and IP66/IP67 ratings. It supports Class II, Division 1; Class I, Division 2; and Class I, Zone 2 installations, making it suitable for chemical processing, oil and gas, and marine applications where rigorous safety compliance is required.
With 4000 lumens at 132 lm/W and a long-life LED design, the fixture delivers energy savings compared to traditional lighting while reducing maintenance downtime. Its rugged build and environmental ratings minimize replacement frequency and inventory needs, driving a lower total cost of ownership in hazardous environments over the system life.
Dimming capabilities are not specified in the provided data; the unit appears to be a fixed-output fixture designed for 347–480 Vac operation. If dimming is required, consult Eaton’s installation sheets or contact a representative to verify available dimming options or compatible control gear without compromising hazardous-location certifications.