Eaton DLLA2N-UNV34-S903D-M2 LED Light Fixture - IP66/IP67

Part Number: DLLA2N-UNV34-S903D-M2
DLLA2N-UNV34-S903D-M2
Manufacturer
Eaton
Part number
DLLA2N-UNV34-S903D-M2
Category

Quick Summary

The Eaton DLLA2N-UNV34-S903D-M2 LED light fixture is a high-efficiency linear luminaire designed for hazardous locations and industrial might be used in Class I, Division 2 and Zone 2 environments. The goal is to provide reliable illumination while minimizing maintenance downtime in challenging zones. This luminaire is built to endure washdowns, dust, and moisture with IP66/IP67 protection and a NEMA 4X rating, ensuring long life in harsh settings. With 4000 lumens at 132 lm/W, cool white light and a compact 2 ft form factor, it integrates seamlessly into flush ceiling installations and industrial power systems, supporting efficient plant-wide lighting strategies and compliance-driven operations.

Product Information

Extended Description

DLLA2N-UNV34-S903D-M2 Eaton: Eaton Crouse-Hinds series Pauluhn DLLA linear LED light fixture, Cool white, 3/4" entries, Natural alum finish, 2 ft, Diffused polycarb lens, 4000 lumens, 132 lm/W, Copper-free alum, Flush ceiling mount, Narrow, >0.95 PF, 347-480 Vac, 30W
Product Name
Eaton Crouse-Hinds series Pauluhn DLLA linear LED light fixture
Catalog Number
DLLA2N-UNV34-S903D-M2
UPC
786689650773
Product Length/Depth
25.94 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
15.1 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
Narrow
Mounting Method
Flush ceiling
Voltage rating
347-480 Vac
Frequency rating
50/60 Hz
Lens material
Diffused polycarbonate
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.95
Crouse-Hinds series Pauluhn DLLA LED Linear brochure Crouse-Hinds series Pauluhn DLLA Linear LED catalog page Champ MLLA and Pauluhn DLLA Linear LED and Champ VMVL Intelligent LED Fixtures UL certification (Marine) Champ MLLA and Pauluhn DLLA Linear LED and Champ VMVL Intelligent LED Fixtures UL certification (Marine) Champ MLLA and Pauluhn DLLA Linear LED and Champ VMVL Intelligent LED Fixtures UL certification (Marine) IF 1947 - DLLA-M2 Linear LED with Emergency Battery Back-up IF 1947 - DLLA-M2 Linear LED with Emergency Battery Back-up IF 1947 - DLLA-M2 Linear LED with Emergency Battery Back-up Pauluhn DLLA LED Linear Pauluhn DLLA LED Linear
Feature: High-efficiency LED output at 4000 lumens with 132 lm/W. Business Impact: Lower energy costs and reduced cooling load contribute to a faster ROI in continuous-operation facilities. Application: Long corridors, work cells, and splash-prone production areas in hazardous locations. Feature: 347–480 Vac operation with 50/60 Hz compatibility. Business Impact: Simplified electrical distribution and fewer transformers, improving reliability and uptime. Application: Facilities with varying power infrastructure and retrofit projects. Feature: IP66/IP67 and NEMA 4X enclosure. Business Impact: Proven protection against dust, water, and corrosive washdowns, decreasing maintenance events. Application: Wet or dusty environments like chemical processing or outdoors in hazardous zones. Feature: 2 ft length with 3/4" entry and flush ceiling mounting. Business Impact: Easy retrofits and unobtrusive installation, reducing installation time and labor costs. Application: Overhead lighting in tight ceiling cavities and compact plant spaces. Feature: Copper-free aluminum housing with natural finish and diffused polycarbonate lens. Business Impact: Excellent corrosion resistance in aggressive atmospheres and uniform light distribution with low glare. Application: Hazardous area luminaire installations requiring durable materials and safe photometric performance. Feature: Cool white LED, 4000K, diffuse lens. Business Impact: Consistent color rendering for operator visibility and safety-critical tasks. Application: Control rooms, maintenance bays, and process lines needing precise, steady illumination.

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FAQs

The DLLA2N-UNV34-S903D-M2 is specified for a wide input range of 347–480 Vac, 50/60 Hz, which simplifies integration with existing plant electrical systems in hazardous locations. This compatibility reduces the need for transformers and minimizes distribution losses, helping maintain consistent lumen output and uptime in Class I, Division 2 and Zone 2 areas.
The fixture features NEC/CEC compliance, hazardous classifications (Class I Division 2, Zone 2; Class II Division 2; Class III), NEMA 4X, and IP66/IP67 ratings. These certifications ensure safe operation in corrosive, wet, and dusty environments, meeting stringent industry and regulatory requirements for industrial lighting in hazardous areas.
Yes. The unit is designed for flush ceiling mounting, with a narrow optical distribution and diffused polycarbonate lens that minimize glare and maximize visibility. The IP66/IP67 protection, combined with NEMA 4X, makes it well-suited for washdown zones, humid spaces, and other challenging environments where space efficiency is critical.
Key specs include 4000 lumens, 132 lm/W efficiency, 30W power draw, 347–480 Vac input, 50/60 Hz, cool white color temperature, and diffused polycarbonate lens. It also features a 2 ft length, 3/4" entry, copper-free aluminum housing, natural aluminum finish, and a high power factor (>0.95), supporting reliable, energy-efficient operation.
Deploying this LED fixture can reduce energy costs due to 132 lm/W efficiency and a long service life, lowering replacement frequency in hazardous zones. The rugged IP66/IP67 and NEMA 4X enclosure minimize maintenance in washdown and corrosive environments, while flush-mount installation reduces installation time and disruption during upgrades, delivering a favorable TCO over traditional lighting.