Eaton Crouse-Hinds MLLAN4CS-UNV1-SRG1-M2 LED Fixture - IP66
Part Number: MLLAN4CS-UNV1-SRG1-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAN4CS-UNV1-SRG1-M2
Category
Quick Summary
MLLAN4CS-UNV1-SRG1-M2 is a hazardous-location LED linear light fixture designed for industrial environments. End users often struggle with ingress, dust, and maintenance in harsh facilities, but this design delivers rugged protection and long life. It carries IP66/IP67 protection, a NEMA 4X enclosure, and NEC/CEC hazardous-location approvals (Class I, Division 1 & 2, Zone 2), enabling safe operation where liquids and gases are present. Neutral white illumination at 8000 lm with 59 W provides consistent visibility while reducing energy use. This fixture also supports a simple ceiling/swivel mounting, enhancing retrofit viability and reducing installation time. For hazardous-area lighting, it delivers reliability, compliance, and lower total cost of ownership in industrial facilities.
Product Information
Extended Description
MLLAN4CS-UNV1-SRG1-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED, Neutral white, 3/4" entries, Natural alum finish, 4 ft, Clear glass lens, 8000 lm, 135 lm/W, Copper-free alum, Ceil/swivel mt, Wide, >0.94 PF, ≥10kV surge, 120-277 Vac, 127/250 Vdc, 59W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAN4CS-UNV1-SRG1-M2
UPC
786689804756
Product Length/Depth
39 in
Product Height
6.57 in
Product Width
7.13 in
Product Weight
23.5 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
4 ft
Lumens
8000
Lumens per watt
135
Optical distribution
Wide
Mounting Method
Ceiling/swivel
Voltage rating
120-277 Vac, 127/250 Vdc
Frequency rating
50/60 Hz
Lens material
Glass
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.94
Special features
120-277 VAC integrated ≥ 10kV surge protection module
Crouse-Hinds series Champ MLLA LED Linear brochure
Crouse-Hinds series Champ MLLA LED Linear brochure
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
Crouse-Hinds series Champ MLLA LED Linear ies photometric files
Crouse-Hinds series Champ MLLA LED Linear ies photometric files
High-output, energy-efficient LED engine delivers 8000 lumens at 59 watts, providing 135 lm/W for bright, consistent illumination. Business impact: lower energy bills and extended maintenance intervals due to long LED life. Application: ideal for long aisles, work zones, and processing areas where clear visibility and reliability are critical. The rugged, copper-free aluminum housing with a natural aluminum finish and a glass lens resists corrosion, reducing downtime and replacement costs in harsh environments. This translates to lower total cost of ownership and safer operation in chemical plants, refineries, and mining sites. The IP66/IP67 ratings and NEMA 4X enclosure protect electrical components from dust, water, and wash-down practices, supporting safer installations and fewer service calls. Electrical compatibility includes 120-277 Vac and 127/250 Vdc with a 50/60 Hz frequency, plus integrated surge protection (≥ 10 kV) and a PF > 0.94, enabling straightforward integration with existing power systems and minimizing nuisance tripping during transients. The 3/4" entry size and ceiling/swivel mounting simplify installation and retrofit planning, while the 4 ft length and neutral white output align with standard industrial layouts and color requirements. Overall, the Champ MLLA platform delivers reliable hazardous-location lighting that meets NEC/CEC requirements and industry best practices, supporting compliant operations and optimized maintenance budgets.
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FAQs
Installers should mount the 4 ft fixture using the ceiling/swivel method specified for Champ MLLA series. Ensure the enclosure remains sealed against dust and water ingress (IP66/IP67). Use 3/4" entries for conduit wiring and follow applicable NEC/CEC guidelines for Class I, II, III locations and Zone 2 or Division 1/2 configurations. Installers should verify voltage compatibility (120-277 Vac, 50/60 Hz or 127/250 Vdc) and connect to a properly rated supply with surge protection in place to handle transients.
The fixture operates at 120-277 Vac or 127/250 Vdc, with a 50/60 Hz frequency rating. It draws 59 W and produces 8000 lumens, delivering 135 lm/W. It features a power factor greater than 0.94 and includes a surge protection module capable of withstanding ≥10 kV, reducing downtime from electrical events.
Yes. The MLLAN4CS-UNV1-SRG1-M2 carries NEC/CEC compliance with hazardous-location ratings including Class I, Division 1 and Division 2, and Zone 2, along with IP66/IP67 and NEMA 4X protection. It is designed for hazardous/classified locations and provides safe operation in challenging environments.
The fixture is rated IP66/IP67, with a NEMA 4X enclosure. It meets NEC/CEC standards for hazardous locations and supports multiple area classifications (Hazardous/Classified Locations). The glass lens, copper-free aluminum construction, and 4 ft form factor are designed to meet industrial reliability and compliance needs.
The 8000 lm output at 59 W plus a long life LED engine reduces energy consumption and replacement frequency, lowering maintenance labor costs. Integrated surge protection minimizes downtime due to transient events, while the durable copper-free aluminum housing and sealed IP66/IP67 enclosure reduce corrosion-related failures. Overall, this improves uptime and returns on retrofit projects in hazardous locations.