Eaton Crouse-Hinds MLLAW2-UNV1-S903D-WH-M2 linear LED light fixture - IP66/IP67

Part Number: MLLAW2-UNV1-S903D-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAW2-UNV1-S903D-WH-M2

Quick Summary

MLLAW2-UNV1-S903D-WH-M2 LED linear light fixture provides high-efficiency illumination for hazardous-location industrial spaces. In harsh facilities, maintenance downtime and corrosion risk erode uptime and productivity. It carries NEC/CEC compliance and hazardous-area ratings, including Class I, II, III locations, IP66/IP67, and NEMA 4X, ensuring safe, code-compliant operation. This solution also delivers reliable performance in mixed-voltage environments with 120-277 VAC and 127/250 VDC, helping facility managers optimize energy use and maintenance planning. By integrating this LED fixture, businesses gain longer lamp life, reduced cooling load, and easier stocking of compatible parts for standard service cycles. The warm white output (4000 lm) with 132 lm/W supports accurate color rendering for safety-critical tasks, while flush ceiling mounting minimizes visual clutter and simplifies retrofits.

Product Information

Extended Description

MLLAW2-UNV1-S903D-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Warm white, 3/4" entries, Painted white epoxy, 2 ft, Diffused polycarbonate lens, 4000 lm, 132 lm/W, Copper-free alum, Flush ceiling mt, 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-S903D-WH-M2
UPC
786689810276
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 III Class II, Division 1 Class I, Zone 2 Class I, Division 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 polycarbonate
Entry size
3/4"
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.92
IP66/IP67 and NEMA 4X ratings provide rugged protection against dust, water, and corrosive atmospheres, reducing unexpected outages and maintenance costs in hazardous locations. Business impact: lower total cost of ownership through longer intervals between replacements and fewer field-service calls. Application: chemical plants and offshore facilities where exposure to moisture and particulates is constant. 4000 lumens at 30 watts delivers strong, uniform illumination with a high efficacy of 132 lm/W. Business impact: energy savings and cooler equipment rooms, translating to lower utility bills and improved operator visibility. Application: general area lighting for 2 ft fixtures in production lines and maintenance corridors. Diffused polycarbonate lens and wide optical distribution ensure consistent light coverage with minimal glare. Business impact: improved safety and task accuracy; Application: process areas requiring wide, uniform light. Flush ceiling mounting and 3/4 inch entries simplify retrofits and new installations alike, reducing installation time and disruption. Business impact: faster commissioning and lower labor costs. Copper-free aluminum housing with painted white epoxy finish delivers corrosion resistance in demanding environments. Application: long-term durability in Class I/II/III, Zone 2 and Marine-rated applications. PF greater than 0.92 supports stable power quality and reduced flicker in sensitive control systems. Business impact: enhanced equipment reliability and compliance with utility and safety standards. Mounting versatility, 120-277 VAC with 50/60 Hz and 127/250 VDC compatibility, offers flexible integration across international facilities. Application: multinational plants needing uniform lighting standards. Overall, the MLLA M2 fixture combines rugged construction with proven performance to support uptime, safety, and energy efficiency in hazardous industrial settings.

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FAQs

For hazardous locations, review NEC/CEC classifications and ensure area certification aligns with Class I, II, III and Zone 2 requirements. The fixture uses flush ceiling mounting with 3/4 inch entry points, enabling a clean integration with existing ceiling grids and minimized clearance issues. Verify IP66/IP67 protection and NEMA 4X rating in the installation area to ensure long-term durability and compliance.
The fixture operates at 120-277 VAC or 127/250 VDC, with a 50/60 Hz frequency rating. It consumes 30 W to deliver 4000 lumens, achieving 132 lm/W. The power factor is greater than 0.92, supporting efficient energy use and reduced electrical stress on upstream equipment.
Yes. The unit is certified for Hazardous/Classified Locations with NEC/CEC compliance and is rated for Class I, II, III locations, Zone 2, and Division environments. Its IP66/IP67 and NEMA 4X ratings further ensure safe operation in volatile or dusty atmospheres commonly found in chemical plants and offshore facilities.
The fixture carries NEC/CEC compliance and hazardous-location ratings, including Class I, II, III, Div 1/2 and Zone 2. It also features NEMA 4X protection and IP66/IP67 ingress protection, making it suitable for harsh, wet, and corrosive environments. These certifications support safety, regulatory adherence, and reliable uptime in demanding industries.
The 4000 lm output with 30 W consumption and 132 lm/W efficiency lowers energy costs compared with legacy lighting. Its long-life LED design reduces lamp replacements and maintenance visits, improving uptime and lower operating expenses over time. The fixture’s corrosion-resistant copper-free aluminum housing and epoxy finish further extend service intervals in challenging locations.