Eaton DLLAN4CS-UNV1-S903-M2 Linear LED Light Fixture - IP66
Part Number: DLLAN4CS-UNV1-S903-M2
Quick Summary
The Eaton DLLAN4CS-UNV1-S903-M2 linear LED light fixture is designed to illuminate hazardous locations with dependable, long-life performance in industrial facilities. Facilities struggle with reliable, code-compliant lighting in harsh environments where corrosive dust, moisture, and downtime drive costs. It carries IP66/IP67 ratings, NEMA 4X enclosure, and NEC/CEC compliance for Hazardous/Classified Locations, including Class I Zone 2 and Division 2, providing safe, code-ready illumination. Designed for hazardous area lighting in chemical plants, refineries, and offshore facilities, it delivers energy efficiency and straightforward ceiling/swivel installation, boosting uptime and reducing operating expenses.
Product Information
Extended Description
DLLAN4CS-UNV1-S903-M2 Eaton: Eaton Crouse-Hinds series Pauluhn DLLA linear LED fixture, Neutral white, 3/4" entries, Natural aluminum finish, 4 ft, Polycarbonate lens, 8000 lm, 135 lm/W, Copper-free alum, Ceiling/swivel mt, Wide, >0.94 PF, 120-277 Vac, 127/250 Vdc, 59W
Product Name
Eaton Crouse-Hinds series Pauluhn DLLA linear LED light fixture
Catalog Number
DLLAN4CS-UNV1-S903-M2
UPC
786689804039
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 I, Zone 2 Class III Class I, Division 2 Class II, Division 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
Polycarbonate
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.94
Crouse-Hinds series Pauluhn DLLA LED Linear brochure
Crouse-Hinds series Pauluhn DLLA Linear LED catalog page
Pauluhn DLLA Hazardous Area Linear LED Light Fixtures Canadian certification
Pauluhn DLLA Hazardous Area Linear LED Light Fixtures Canadian certification
Pauluhn DLLA Hazardous Area Linear LED Light Fixtures Canadian certification
IF 1943 - Champ Linear DLLA M2 LED Light Engine Fixtures
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Pauluhn DLLA LED Linear
Pauluhn DLLA LED Linear
Feature: 8000 lumens at 59W with 135 lm/W and neutral white light. Benefit: High output with excellent efficiency reduces energy costs while delivering bright, consistent visibility for critical tasks. Application: Long aisles, plant floors, and maintenance corridors in hazardous environments. Feature: Wide optical distribution and a 4 ft (39 in) form factor. Benefit: Even light coverage minimizes shadows and improves task accuracy in tight industrial spaces. Application: Assembly lines and storage areas where uniform illumination matters for quality and safety. Feature: IP66/IP67 rated, NEMA 4X enclosure, and copper-free aluminum housing with a polycarbonate lens. Benefit: Rugged, corrosion-resistant construction withstands dust, moisture, and chemical exposure, lowering replacement cycles. Application: Chemical plants, refineries, offshore platforms. Feature: Power input flexibility—120-277 Vac and 127/250 Vdc at 50/60 Hz. Benefit: Global compatibility and simple retrofits reduce inventory complexity and installation time. Application: Multi-site facilities with mixed electrical systems. Feature: 3/4" entry, ceiling/swivel mounting, natural aluminum finish. Benefit: Versatile mounting options and easy serviceability support fast commissioning and minimal downtime. Application: New installations and retrofits in ceilings or defined frameworks. Feature: Hazardous/Classified Locations certification with NEC/CEC compliance (Class I Zone 2, Division 2; Class III). Benefit: Regulatory alignment lowers risk, simplifies procurement, and supports safer operating environments. Application: Offshore, petrochemical, and processing industries.
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FAQs
The DLLAN4CS-UNV1-S903-M2 supports ceiling and swivel mounting with 3/4" entry points, enabling flexible installation over benches, aisles, or equipment lines. This versatility reduces wiring runs and simplifies retrofits in constrained industrial ceilings, while maintaining safety and performance in hazardous locations.
This fixture is rated for Hazardous/Classified Locations with NEC/CEC compliance, including Class I, Zone 2; Class III; Class I, Division 2; and Class II, Division 2. It also carries IP66/IP67 and NEMA 4X ratings, ensuring protection against dust, water, and corrosion in challenging environments.
Yes. The luminaire operates from 120-277 Vac and 127/250 Vdc and supports 50/60 Hz, making it suitable for global deployment and multi-site installations. This flexibility simplifies procurement, stocking, and retrofits across international facilities with differing electrical standards.
Ideal for hazardous area lighting in chemical plants, refineries, offshore facilities, and other classified locations, it provides high-output illumination with long service life. Its rugged build and wide distribution make it effective for walkways, process areas, and large workspaces where safety and visibility are paramount.
With 8000 lumens at 59W and an efficacy of 135 lm/W, this LED luminaire reduces energy costs while extending maintenance intervals thanks to durable copper-free aluminum housing and a polycarbonate lens. In demanding sites, the combination of reliability and reduced downtime delivers measurable payback and improved uptime.