Eaton Crouse-Hinds MLLAW2-UNV1-S891-M2 LED Linear - IP66

Part Number: MLLAW2-UNV1-S891-M2
MLLAW2-UNV1-S891-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAW2-UNV1-S891-M2
Category

Quick Summary

MLLAW2-UNV1-S891-M2 LED linear fixture is designed to deliver reliable illumination for hazardous locations. This compact 2 ft luminaire helps facilities meet demanding safety and compliance requirements while reducing maintenance cycles. It carries IP66/IP67, NEMA 4X, and NEC/CEC hazardous-location classifications for Class I/Zone 2 environments. Designed for industrial lighting and hazardous-area compliance, it offers energy efficiency and retrofit-friendly installation that reduce operating costs and downtime.

Product Information

Extended Description

MLLAW2-UNV1-S891-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Warm white, 3/4" entries, Natural alum finish, 2 ft, Diffused glass lens, 4000 lm, 132 lm/W, Copper-free aluminum, Flush ceiling mount, Wide, >0.92 PF, 120-277 Vac, 127/250 Vdc, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAW2-UNV1-S891-M2
UPC
662276994744
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 III Class II, Division 1 Class I, Zone 2
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
120-277 Vac, 127/250 Vdc
Frequency rating
50/60 Hz
Lens material
Diffused glass
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.92
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 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
The MLLAW2-UNV1-S891-M2 delivers 4000 lumens at 132 lumens per watt, providing strong brightness with high efficiency for demanding spaces while consuming only 30 watts. Business impact: lower energy consumption per illuminated area and extended component life translates to a lowered total cost of ownership in harsh settings. The wide optical distribution with a diffused glass lens ensures uniform coverage, reducing hotspots and maintenance visits in process areas, washdowns, and walkways. Application: ideal for hazardous/classified locations such as chemical plants, refineries, and mining facilities where dependable illumination under corrosive or wet conditions is critical. IP66/IP67 and NEMA 4X protection offer reliable operation in moisture, dust, and washdown cycles, minimizing downtime and replacement cycles. The fixture uses copper-free aluminum with a natural finish and flush ceiling mounting, enabling fast retrofits and clean ceilings in existing installations. Compatibility with 120–277 VAC and 127/250 VDC supports global sites, while 50/60 Hz operation ensures seamless integration with existing electrical infrastructure. Industry context: this Champ MLLA line benefits from Eaton’s installation guidelines and accessory ecosystem, reducing design risk during deployment.

Get a Quick Quote for a Eaton Crouse-Hinds MLLAW2-UNV1-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-UNV1-S891-M2? Enquire Now

FAQs

Installation should follow the Champ MLLA linear instruction sheets and installation guidelines for hazardous areas. The fixture features a flush ceiling mounting, 3/4" entries, and copper-free aluminum construction, enabling straightforward retrofits. Ensure proper wiring within NEC/CEC compliant enclosures and verify that the site is classified correctly (Class I, Zone 2 or equivalent) before energizing the system.
This unit runs on 120-277 VAC with 50/60 Hz input and supports 127/250 VDC. It delivers 30 W of power, producing about 4000 lumens with a high efficacy of 132 lm/W and a power factor greater than 0.92, suitable for demanding industrial environments while maintaining energy efficiency.
Yes. The fixture is certified for Hazardous/Classified Locations, including Class I, Division 2 and Zone 2, along with NEC/CEC compliance. Verified IP66/IP67 protection and NEMA 4X enclosure ensure safe operation in wet, dusty, and corrosive environments common in chemical plants and mining sites.
The MLLAW2-UNV1-S891-M2 is IP66/IP67 protected and NEMA 4X rated, with Hazardous Location certifications (Class I/Division 2, Zone 2) under NEC/CEC standards. It uses a diffused glass lens, copper-free aluminum housing, and finished in natural aluminum for corrosion resistance in harsh industrial environments.
With a 4000 lm output at 132 lm/W and a PF > 0.92, the fixture reduces energy consumption while delivering reliable, long-life operation. The rugged IP66/IP67 and 4X protection minimize downtime and maintenance costs in washdown areas, helping facilities lower total cost of ownership and extend service intervals in hazardous locations.