Eaton DLLA2-UNV34-S903-SRG3-M2 Linear LED Light - IP66

Part Number: DLLA2-UNV34-S903-SRG3-M2
Manufacturer
Eaton
Part number
DLLA2-UNV34-S903-SRG3-M2

Quick Summary

The Eaton DLLA2-UNV34-S903-SRG3-M2 Linear LED light fixture provides reliable illumination for hazardous industrial locations. In harsh environments, maintenance downtime and inconsistent lighting erode productivity and safety; this unit mitigates both. It carries Hazardous/Classified Location approvals, NEC/CEC compliance, and IP66/IP67 protection to support compliant operation. With 347–480 VAC operation, 30 W consumption, 4000 lm output, and a power factor >0.95, it reduces energy costs while delivering durable, easy installation in the field. Designed for flush ceiling mounting and copper-free aluminum construction, it keeps critical areas well-lit and maintenance-friendly, while its wide distribution supports uniform coverage across long runs in plants, refineries, and chemical processing facilities.

Product Information

Extended Description

DLLA2-UNV34-S903-SRG3-M2 Eaton: Eaton Crouse-Hinds series Pauluhn DLLA linear LED, Cool white, 3/4" entries, Natural alum finish, 2 ft, Polycarb lens, 4000 lm, 132 lm/W, Copper-free alum, Flush ceil mt, Wide, >0.95 PF, Integrated ≥10kV surge protection, 347-480 Vac, 30W
Product Name
Eaton Crouse-Hinds series Pauluhn DLLA linear LED light fixture
Catalog Number
DLLA2-UNV34-S903-SRG3-M2
UPC
786689810641
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 2 Class III
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
347-480 Vac
Frequency rating
50/60 Hz
Lens material
Polycarbonate
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.95
Special features
347-480 VAC integrated ≥ 10kV surge protection module
Integrated surge protection: The DLLA2-UNV34-S903-SRG3-M2 includes an integrated ≥10 kV surge protection module. Business impact: protects sensitive electrical systems, reduces nuisance trips, and lowers maintenance costs. Application: ideal for line-fed lighting near motors and drives on industrial floors. Energy efficiency: With 4000 lumens at 132 lm/W and a 30 W power draw, it delivers bright, cost-effective lighting and helps lower utility bills while preserving lumen output over time. Application: long runs in manufacturing lines or distribution centers benefit from consistent, high-efficiency illumination. Hazardous location readiness: Areas classified as Class I Division 2, Zone 2; Class II Division 2; Class III are supported by NEC/CEC compliance and NEMA 4X enclosure with IP66/IP67 ingress protection. Business impact: safer operation, easier regulatory compliance, and reduced risk of equipment exposure to dust and water. Material durability: Copper-free aluminum with a natural finish and a polycarbonate lens provides corrosion resistance and long service life in challenging environments. Application: chemical plants, offshore facilities, and metal processing sites benefit from rugged housing and low maintenance. Installation practicality: 3/4" entry, flush ceiling mounting, and compatibility with 347–480 VAC 50/60 Hz simplify retrofits and new builds. Business impact: faster installation, fewer field modifications, and predictable lifecycle costs. Maintenance and lifecycle: The 2 ft length with a 25.94 in depth keeps a compact footprint while delivering broad coverage, reducing the frequency of fixture replacements in dense installations. Application: warehouses, skids, and processing lines where ceiling height and space constraints matter. Overall value: This LED fixture combines reliability, regulatory compliance, and energy efficiency to support safer, more productive industrial operations.

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FAQs

This fixture is designed for flush ceiling mounting with 3/4" entry points and a compact 2 ft length (25.94 in depth). It supports 347–480 VAC at 50/60 Hz and weighs 19.1 lb, enabling straightforward retrofits in existing housings. Ensure proper sealing and clearance per NEC/CEC guidelines, and verify Hazardous Location approvals for the specific site category.
Yes. It carries Hazardous/Classified Locations approvals, including Class I Division 2 and Zone 2, along with Class II Division 2 and Class III. It also features IP66/IP67 ingress protection and a NEMA 4X enclosure, aligning with NEC/CEC standards for safe operation in demanding industrial environments.
The fixture delivers 4000 lumens at 132 lm/W from a 30 W input, with a power factor >0.95 for efficient energy use. It operates at 347–480 VAC and 50/60 Hz, providing broad compatibility with industrial power systems. A wide optical distribution ensures uniform coverage, reducing dark spots along long runs and improving productivity.
Constructed from copper-free aluminum with a natural finish and a polycarbonate lens, the unit offers excellent corrosion resistance. The IP66/IP67 rating and NEMA 4X enclosure protect against dust, water, and chemical exposure, while the integrated surge protection adds resilience against power transients common in industrial facilities.
Designed for 347–480 VAC operation and flush ceiling mounting, it fits common industrial electrical architectures. The fixture adheres to NEC/CEC standards and hazardous-location requirements, simplifying regulatory documentation. Its robust enclosure and surge protection help maintain uptime, supporting ROI calculations for upgrade projects in manufacturing, processing, and logistics environments.