Eaton MLLAW2N-UNV1-S891-P-M2 linear LED light fixture - IP66/IP67

Part Number: MLLAW2N-UNV1-S891-P-M2
MLLAW2N-UNV1-S891-P-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAW2N-UNV1-S891-P-M2
Category

Quick Summary

MLLAW2N-UNV1-S891-P-M2 is a rugged linear LED light fixture designed for hazardous locations in industrial settings. Maintaining reliable illumination in harsh environments can be challenging due to dust, moisture, and regulatory demands. It delivers NEC/CEC compliance, IP66/IP67 ingress protection, and NEMA 4X ruggedness to support safe operation in classifications such as Class I, Division 2 or Zone 2. With a wide voltage range and durable copper-free aluminum housing, it provides consistent performance, reduces downtime, and lowers operating costs. For projects upgrading hazardous-location lighting, this solution fits seamlessly with the Champ MLLA family and helps meet safety and uptime goals.

Product Information

Extended Description

MLLAW2N-UNV1-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 lm, 132 lm/W, Copper-free aluminum, Flush ceiling mount, Narrow, >0.92 PF, 120-277 Vac, 127/250 Vdc, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAW2N-UNV1-S891-P-M2
UPC
662276994515
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 II, Division 1 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
120-277 Vac, 127/250 Vdc
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
> 0.92
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LED performance delivers 4000 lumens at 30 watts with an efficiency of approximately 132 lumens per watt, providing bright, uniform illumination. This high efficacy reduces energy costs per fixture and lowers heat load, helping facilities meet sustainability targets. In hazardous locations such as oil and gas, chemical plants, and mining sites, the light evenly covers work planes with a narrow optical distribution, minimizing glare while supporting task-critical visibility. Comprehensive hazardous-location ratings including Class I, Division 2 and Zone 2, Class II, Division 1, with IP66/IP67 and NEMA 4X protection ensure code compliance and safe operation in corrosive environments. This portfolio supports reliable performance under demanding conditions, reducing maintenance frequency and inventory complexity. Copper-free aluminum housing with diffused glass lens and a flush ceiling mount delivers robust durability and a clean installation footprint in tight ceiling cavities. The wide voltage rating of 120-277 Vac, 50/60 Hz, plus 127/250 Vdc compatibility simplifies electrical design and accelerates site retrofits. Together, these features enable lower total cost of ownership while maintaining consistent lighting quality across industrial facilities. The Champ MLLA family compatibility ensures scalable upgrades and uniform aesthetics across multiple zones, making it easier for teams to standardize hazardous-location lighting strategies.

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FAQs

The MLLAW2N-UNV1-S891-P-M2 is designed for flush ceiling mounting with 3/4" entry. Plan for a 2 ft length fixture, copper-free aluminum housing, and a diffused glass lens to ensure even illumination while maintaining IP66/IP67 protection. Ensure wiring complies with NEC/CEC requirements and that the dimmable or fixed driver configuration matches project specifications. Pre-check clearance for ingress protection seals and confirm compatibility with 120-277 Vac (50/60 Hz) and 127/250 Vdc inputs.
This model delivers 4000 lumens at 30 watts, achieving about 132 lm/W. The high efficacy reduces energy consumption per fixture and lowers heat load, contributing to lower cooling costs in facilities with continuous operation. The warm white output supports task visibility without excessive glare, improving worker comfort and productivity in hazardous zones such as chemical plants and mining sites.
Yes. The MLLAW2N-UNV1-S891-P-M2 carries NEC/CEC compliance with Hazardous/Classified Locations ratings, including Class I, Division 2 and Zone 2, plus Class II, Division 1 and Class III in some configurations. It also features IP66/IP67 ingress protection and NEMA 4X enclosure, making it suitable for harsh, corrosive environments and demanding industrial applications.
This fixture is ideal for oil and gas facilities, chemical processing plants, mining operations, and offshore or marine environments where hazardous location lighting is required. Its rugged housing, wide voltage range, and diffused lens deliver reliable illumination for general area and task lighting, supporting uptime, safety compliance, and maintenance efficiency in demanding industrial settings.
Adopting the MLLAW2N-UNV1-S891-P-M2 typically yields lower maintenance due to long LED life, reduced lamp-replacement intervals, and fewer wiring changes thanks to its wide voltage compatibility. The 30W design offers strong energy savings with 4000 lumens, while IP66/IP67 and NEMA 4X protection minimize downtime from environmental exposure. Overall, projects report lower total cost of ownership when upgrading from legacy luminaires in hazardous locations.