Eaton Crouse-Hinds MLLAN2-UNV34-S903D-P-M2 - Hazardous Area Linear IP66/67

Part Number: MLLAN2-UNV34-S903D-P-M2
MLLAN2-UNV34-S903D-P-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAN2-UNV34-S903D-P-M2
Category

Quick Summary

The Eaton Crouse-Hinds Champ MLLA linear LED fixture delivers reliable hazardous-location lighting for industrial facilities. Operators dealing with corrosive environments, tight spaces, and regulatory audits need long-life performance and predictable light levels. This fixture combines a copper-free aluminum housing, a diffused polycarbonate lens, and IP66/IP67 sealing to withstand washdowns and dust ingress. It meets NEC/CEC requirements for hazardous locations and Class I/II/III, Zone 2 classifications, minimizing compliance risk. With neutral white light at 4000 lumens and 2 ft length, it provides efficient illumination without sacrificing safety. The product supports rapid installation and scalable lighting designs, helping you reduce energy costs and maintenance cycles in facilities like refineries, chemical plants, and mines.

Product Information

Extended Description

MLLAN2-UNV34-S903D-P-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Neutral white, 3/4" entries, Painted gray epoxy, 2 ft, Diffused polycarbonate 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-S903D-P-M2
UPC
662276995598
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, 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 polycarbonate
Entry size
3/4"
Finish
Painted gray epoxy
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.95
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High luminous efficacy and output translate to lower energy use while maintaining bright, uniform lighting across hazardous-area corridors and workstations. This MLLAN2 unit delivers 4000 lumens at 132 lm/W from a compact 2 ft form factor, enabling cost-effective street-lighting-grade performance in tight installations. The rugged copper-free aluminum housing with a painted gray epoxy finish provides corrosion resistance in harsh environments, reducing maintenance cycles and downtime. IP66/IP67 and NEMA 4X protection ensure reliable operation in washdowns, dust, and tough chemical exposure, helping facilities stay compliant with safety standards. The diffused polycarbonate lens minimizes glare and spreads light evenly, improving visibility for critical tasks and inspection routines. The 347-480 VAC, 50/60 Hz input and 3/4" entry simplify wiring, supporting quick commissioning and scalable retrofits across multi-location sites. Installation is simplified by flush ceiling mounting, reducing fixture profile in overhead spaces while meeting rigorous safety requirements. Real-world deployments in chemical plants, oil and gas facilities, and mining operations illustrate significant energy savings, extended service life, and fewer maintenance interventions over the life of the system.

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FAQs

The MLLAN2-UNV34-S903D-P-M2 uses a flush ceiling mounting method with 3/4 inch entry fittings, designed to minimize protrusion and simplify clean-room or washdown-ready installations. Its copper-free aluminum housing and sealed IP66/IP67 enclosure reduce the risk of short-circuits and corrosion during installation in Class I/II/III, Zone 2 areas, while maintaining a straightforward wiring approach at 347-480 VAC.
This fixture is certified for Hazardous/Classified Locations under NEC/CEC standards, with NEC hazardous ratings spanning Class III, Class II Division 1, Class I Division 2, and Zone 2. It carries a NEMA 4X rating and ingress protection IP66/IP67, ensuring resilience to dust, water, and harsh washdowns in industrial environments.
Ideal for chemical plants, oil and gas facilities, refineries, mining operations, and other hazardous locations, this 2 ft LED fixture provides high-output neutral-white illumination (4000 lm) with excellent energy efficiency (132 lm/W). Its rugged enclosure and wide optical distribution support long, uniform lighting runs in walkways, process areas, and maintenance corridors.
IP66/IP67 and NEMA 4X protection deliver superior ingress protection against dust, water jets, and corrosive washdowns, reducing contamination risk and avoiding corrosion-related failures. The result is longer service life, lower maintenance frequency, and improved uptime in harsh environments such as chemical processing and mineral extraction.
Maximize ROI by leveraging the fixture’s energy efficiency (4000 lm at 30 W), long lumen maintenance, and minimal maintenance due to robust enclosure. Plan for standardized 2 ft fixtures across multiple locations to streamline stocking and maintenance. Ensure proper wiring within the 347-480 VAC range and secure mounting to withstand industrial vibration and washdown cycles.