Eaton DLLA4N-UNV1-S903D-P-M2 LED Fixture - Hazardous

Part Number: DLLA4N-UNV1-S903D-P-M2
DLLA4N-UNV1-S903D-P-M2
Manufacturer
Eaton
Part number
DLLA4N-UNV1-S903D-P-M2
Category

Quick Summary

DLLA4N-UNV1-S903D-P-M2 LED fixture from Eaton delivers high-efficiency illumination for hazardous-location applications in industrial plants. When upgrading legacy lighting or expanding critical processes, downtime and compliance gaps are common pain points. This luminaire carries NEC/CEC standards, IP66/IP67 protection, and a NEMA 4X enclosure with hazardous-location ratings for Class I Zone 2, Class I Division 2, and Class II Division 2. With a 4 ft form factor, 8000 lumens at 59 watts and a cool white color temperature, it aligns with energy-reduction goals while maintaining visual performance. The flush-ceiling mounting and diffused polycarbonate lens simplify installation and maintenance. In addition, the universal voltage range (120-277 VAC, 127/250 VDC) supports flexible procurement and global deployments.

Product Information

Extended Description

DLLA4N-UNV1-S903D-P-M2 Eaton: Eaton Crouse-Hinds series Pauluhn DLLA linear LED fixture, Cool white, 3/4" entries, Painted gray epoxy, 4 ft, Diffused polycarb lens, 8000 lm, 135 lm/W, Copper-free alum, Flush ceiling mt, Narrow, >0.94 PF, 120-277 Vac, 127/250 Vdc, 59W
Product Name
Eaton Crouse-Hinds series Pauluhn DLLA linear LED light fixture
Catalog Number
DLLA4N-UNV1-S903D-P-M2
UPC
786689779849
Product Length/Depth
39 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
23.5 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class III Class I, Zone 2 Class I, Division 2 Class II, Division 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Cool white
Lamp length
4 ft
Lumens
8000
Lumens per watt
135
Optical distribution
Narrow
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 gray epoxy
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 1942 - Champ Linear DLLA M2 LED Fixtures IF 1942 - Champ Linear DLLA M2 LED Fixtures IF 1942 - Champ Linear DLLA M2 LED Fixtures Pauluhn DLLA LED Linear Pauluhn DLLA LED Linear
The DLLA4N-UNV1-S903D-P-M2 delivers 8000 lumens at 59W, enabling high-contrast task lighting with minimal energy use, reducing operating costs and extending lamp life. This efficiency translates to lower total cost of ownership and fewer replacement cycles in demanding facilities. The IP66/IP67 rating and NEMA 4X enclosure provide robust protection in wet, dusty, and corrosive environments, reducing maintenance outages and enhancing safety in hazardous locations. Copper-free aluminum construction with a painted gray epoxy finish offers corrosion resistance in challenging atmospheres, while a 4 ft length and 3/4" entry points facilitate straightforward mid- or end-of-run installations. The diffused polycarbonate lens delivers uniform light with consistent color rendering, supporting quality control and worker comfort. With universal 120-277 VAC and 127/250 VDC input options, the fixture supports diverse power systems and simplifies global sourcing. The fixture’s high power factor (>0.94) and 50/60 Hz operation ensure stable performance across projects, making it a reliable choice for compliance-driven upgrades and retrofit programs.

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FAQs

This luminaire is designed for Hazardous/Classified locations and carries NEC/CEC standards, IP66/IP67 protection, and a NEMA 4X enclosure. It is rated for Class I Zone 2, Class I Division 2, and Class II Division 2, making it appropriate for oil, gas, chemical, and mining environments where safety and reliability are critical.
The DLLA4N-UNV1-S903D-P-M2 operates from 120-277 VAC and 127/250 VDC at 50/60 Hz. It is a 4 ft long, flush-ceiling mounted luminaire with 3/4" entry. It delivers 8000 lumens at 59W with a color temperature of cool white and a high lumen-per-watt efficiency of 135 lm/W, suitable for linear lighting runs in industrial settings.
Yes. The DLLA4N-UNV1-S903D-P-M2 carries hazardous-location ratings including Class I Zone 2 and Class I Division 2, along with Class II Division 2. It also meets NEC/CEC standards and is protected by IP66/IP67 and NEMA 4X, ensuring safe operation in demanding industrial zones.
Its 4 ft form factor and flush ceiling mounting streamline integration into existing uplights or new builds. Diffused polycarbonate lens provides uniform illumination with good color rendering, while copper-free aluminum plus gray epoxy finish offer corrosion resistance. The high PF (>0.94) reduces electrical losses, and the long lifecycle minimizes maintenance downtime in harsh environments.
Official resources include the Pauluhn DLLA LED Linear spec guide, installation sheets IF 1942/1947/1943, and the DLLA LED catalog page. Specific links cover brochures, catalogs, Canadian certifications, UL/UL Prospector references, and photometric data. Access these documents via Eaton’s downloads section for DLLA4N-UNV1-S903D-P-M2 or the product page on AutomationDatabase.