Eaton Crouse-Hinds MLLAN2-UNV34-S891-M2 LED Fixture - IP66

Part Number: MLLAN2-UNV34-S891-M2
MLLAN2-UNV34-S891-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAN2-UNV34-S891-M2
Category

Quick Summary

Eaton Crouse-Hinds Champ MLLAN2-UNV34-S891-M2 LED light fixture provides reliable illumination for hazardous locations in industrial facilities. Electrical teams struggle with maintenance overhead, glare, and risk when selecting lighting for hazardous zones. This fixture meets NEC/CEC standards, IP66/IP67 protection, and NEMA 4X durability, making it suitable for Class I Division 1, Class II Division 1, Class III, and Zone 2 locations. Designed for long life and compatibility with 347–480 Vac systems, it reduces energy costs and downtime. With a natural aluminum finish and copper-free construction, it supports compliant, low-maintenance operation while delivering consistent neutral-white lighting at 4000 lumens.

Product Information

Extended Description

MLLAN2-UNV34-S891-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Neutral 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
MLLAN2-UNV34-S891-M2
UPC
662276995192
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 III Class I, Division 2 Class I, Zone 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Neutral 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
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Feature: 2 ft LED length and 4000 lumens at 132 lm/W. Business Impact: Delivers high-output illumination with low energy consumption, reducing ongoing operating costs. Application: Long industrial runways, workcells, and hazardous-area corridors where even lighting is critical. Feature: 347–480 Vac compatibility with 50/60 Hz. Business Impact: Supports global facilities and varied power systems without additional transformers, simplifying procurement. Application: Worldwide petrochemical plants and manufacturing floors. Feature: IP66/IP67 and NEMA 4X protection. Business Impact: Ensures reliable operation in harsh dust, water, and chemical exposure, lowering maintenance cycles. Application: Outdoor-ready enclosures and washdown environments in hazardous zones. Feature: Diffused glass lens and 3/4" entry size. Business Impact: Reduces glare, improves visual comfort, and simplifies cable management during installation. Application: Flush-ceiling installations in confined hazardous locations. Feature: Copper-free aluminum construction with natural aluminum finish. Business Impact: Corrosion resistance and reduced weight improve lifecycle costs and ease of handling. Application: Offshore platforms, chemical processing plants, and Class I/II/III locations. Feature: 2 ft mounting with flush ceiling design. Business Impact: Clean integration into existing ceilings and minimized ingress routes for dust and water. Application: Hazardous-area ceilings and breakout rooms with restricted access.

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FAQs

The MLLAN2-UNV34-S891-M2 features a flush ceiling mounting design with a 2 ft form factor and 3/4 inch entry points, enabling straightforward integration into industrial ceilings. Its copper-free aluminum construction and natural aluminum finish support durable, corrosion-resistant installations in Class I/II/III, Zone 2 environments. The 347–480 Vac, 50/60 Hz input aligns with typical facility power systems, reducing the need for transformers and simplifying procurement.
This LED fixture delivers 4000 lumens at 132 lm/W with a 30 W load, color temperature Neutral White, and a wide optical distribution (Wide). It operates on 347–480 Vac, 50/60 Hz, with a power factor greater than 0.95. The lens is diffused glass, and it is rated IP66/IP67 with a NEMA 4X enclosure, suitable for rigorous industrial environments.
Yes. The Champ MLLA series is designed for Hazardous/Classified Locations and meets NEC/CEC standards with IP66/IP67 and NEMA 4X ratings. It supports Class I Division 1, Class II Division 1, Class III, and Zone 2 locations, making it a reliable choice for hazardous-area lighting in refineries, chemical plants, and other critical facilities.
Verify NEC/CEC compliance, IP66/IP67 ratings, NEMA 4X enclosure, and hazardous-area classifications (Class I/II/III, Zone 2, Division 1/2). UL certifications for Champ MLLA fixtures are included in the product literature, and the series is documented for hazardous-location use, ensuring regulatory alignment and safe operation in demanding environments.
With a long service life, high efficacy, and a rugged all-aluminum construction, the MLLAN2-UNV34-S891-M2 reduces maintenance frequency and replacement costs. Its high PF and wide operating voltage range improve system reliability, contributing to lower energy consumption and downtime—critical factors in hazardous facilities where outages are costly.