Eaton Crouse-Hinds Champ MLLA2-UNV1-S903D-WH-M2 LED Linear Light Fixture - IP66/IP67

Part Number: MLLA2-UNV1-S903D-WH-M2
MLLA2-UNV1-S903D-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLA2-UNV1-S903D-WH-M2
Category

Quick Summary

MLLA2-UNV1-S903D-WH-M2 is a hazardous-location LED linear light fixture for industrial facilities. In harsh environments, teams face reliability gaps, short maintenance windows, and evolving compliance demands. This luminaire meets NEC/CEC standards, offers IP66/IP67 ratings and a NEMA 4X enclosure, and supports hazard classifications from Class II Division 1 to Zone 2. With universal voltage and a 2 ft form factor, it also delivers energy efficiency and straightforward installation for multi-site operations. Its diffused polycarbonate lens and copper-free aluminum construction reduce maintenance costs while providing consistent illumination across zones.

Product Information

Extended Description

MLLA2-UNV1-S903D-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Cool 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
MLLA2-UNV1-S903D-WH-M2
UPC
786689780012
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 II, Division 1 Class III Class I, Zone 2 Class I, Division 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Cool 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
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 1932 - Champ Linear MLLA M2 LED Fixtures IF 1932 - Champ Linear MLLA M2 LED Fixtures IF 1932 - Champ Linear MLLA M2 LED Fixtures Champ MLLA LED Linear Champ MLLA LED Linear
Feature: High lumen output and efficiency. Benefit: Delivers 4000 lumens at 132 lm/W, enabling fewer fixtures per zone and lower energy costs. Application: Production lines and work cells in hazardous locations where bright, uniform light is essential. Feature: Rugged enclosure with IP66/IP67 and NEMA 4X. Benefit: Withstands washdowns, moisture, and harsh chemicals, reducing downtime and replacement costs. Application: Chemical plants, refineries, offshore platforms, and mining facilities requiring dependable protection. Feature: Flexible electrical input. Benefit: Universal 120-277 Vac and 127/250 Vdc support simplifies global rollouts and spare-part inventories. Application: Multi-site operations with varying power systems. Feature: 2 ft form factor with 3/4" entries and flush ceiling mounting. Benefit: Easy installation, minimal glare, and clean ceiling integration. Application: Retrofit projects and new builds in constrained industrial ceilings. Feature: Diffused polycarbonate lens and copper-free aluminum. Benefit: Enhanced durability, corrosion resistance, and long service life with low maintenance. Application: Environments with potential exposure to moisture and chemicals. Feature: Finish and mounting compatibility. Benefit: Painted white epoxy finish and copper-free construction improve longevity in demanding plants. Application: Hazardous locations requiring robust, maintenance-friendly lighting. Feature: Documentation and compliance. Benefit: Includes NEC/CEC compliance, UL-related references, and installation literature for faster approvals. Application: Facility upgrades and contractor-led installations.

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FAQs

The MLLA2-UNV1-S903D-WH-M2 is designed for flush ceiling mounting with a 2 ft form factor and 3/4" entry points. It installs using standard ceiling hardware and is compatible with typical industrial ceiling grids, enabling a clean, glare-minimized, space-saving retrofit or new-build installation in hazardous locations.
This fixture carries NEC/CEC compliance and is rated for Hazardous/Classified Locations, including Class II, Division 1, Class III, Class I Zone 2, and Class I Division 2. With IP66/IP67 protection and a NEMA 4X enclosure, it maintains reliable operation in harsh industrial environments while meeting regulatory safety standards.
Yes. The MLLA2-UNV1-S903D-WH-M2 supports 120-277 Vac and 127/250 Vdc, with a 50/60 Hz frequency rating. This universal input simplifies procurement and enables consistent performance across multi-site facilities without multiple voltage variants.
Key certifications include NEC/CEC standards, Hazardous/Classified Locations rating, IP66/IP67 ingress protection, and NEMA 4X enclosure. The product is designed for Class I/II/III, Zone 2, and Division environments, making it suitable for hazardous industrial settings with rigorous compliance requirements.
The LED design provides long life with high energy efficiency (4000 lm at 132 lm/W) and robust enclosure protection, reducing replacement frequency and maintenance costs. The universal voltage range simplifies stocking and deployments across sites, improving uptime and lowering lifecycle costs in chemical plants, refineries, and other harsh environments.