Eaton DLLAW4-UNV1-S903-1R-SRG1-WH-M2 LED Linear - IP66/IP67
Part Number: DLLAW4-UNV1-S903-1R-SRG1-WH-M2
Quick Summary
Eaton DLLA LED linear light fixture delivers dependable illumination for hazardous industrial locations. In harsh facilities, maintenance downtime and frequent replacements can erode productivity; this fixture lowers lifecycle costs with long-life LEDs and a rugged enclosure. It carries NEC/CEC compliance and is rated IP66/IP67 with a NEMA 4X enclosure, enabling safe operation in wet and hazardous environments. With 8000 lumens from 59 W and a warm white output, it supports high-visibility work areas while reducing energy and maintenance burdens. This combination of safety, efficiency, and robust construction translates to tangible business value across production lines and maintenance budgets.
Product Information
Extended Description
DLLAW4-UNV1-S903-1R-SRG1-WH-M2 Eaton: Eaton Crouse-Hinds series Pauluhn DLLA linear LED, Warm, 3/4" entries w/ 1/2" reducers, Painted white, 4 ft, Polycarb lens, 8000 lm, 135 lm/W, Copper-free alum, Flush ceil mt, Wide, >0.94 PF, ≥10kV surge, 120-277Vac, 127/250Vdc, 59W
Product Name
Eaton Crouse-Hinds series Pauluhn DLLA linear LED light fixture
Catalog Number
DLLAW4-UNV1-S903-1R-SRG1-WH-M2
UPC
786689799168
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 I, Zone 2 Class II, Division 2 Class I, Division 2 Class III
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Warm white
Lamp length
4 ft
Lumens
8000
Lumens per watt
135
Optical distribution
Wide
Mounting Method
Flush ceiling
Voltage rating
120-277 Vac, 127/250 Vdc
Frequency rating
50/60 Hz
Lens material
Polycarbonate
Entry size
3/4" with 1/2" reducers
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.94
Special features
120-277 VAC integrated ≥ 10kV surge protection module
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 UL certification
Pauluhn DLLA Hazardous Area Linear LED Light Fixtures UL certification
Pauluhn DLLA Hazardous Area Linear LED Light Fixtures UL 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
Crouse-Hinds series Pauluhn DLLA LED Linear ies photometric files
Crouse-Hinds series Pauluhn DLLA LED Linear ies photometric files
The DLLAW4 LED linear fixture delivers high reliability for hazardous and classified industrial locations. Its four-foot form factor and 59 W input deliver 8000 lumens with a warm white output, reducing fixture counts and maintenance events. Designed for flush ceiling mounting, it provides uniform coverage across production areas while meeting NEC/CEC compliance requirements. With an efficiency of 135 lm/W, it reduces energy consumption and heat load, contributing to lower operating costs and improved sustainability across shift work. The copper-free aluminum housing and polycarbonate lens resist corrosion and scratches, extending service life in challenging environments. IP66/IP67 ingress protection and a NEMA 4X enclosure guard against dust, water, and washdown impacts, ensuring dependable performance in chemical plants and offshore facilities. The fixture supports global electrical systems, operating on 120-277 VAC with 50/60 Hz and 127/250 VDC options, while an integrated surge protector (≥10 kV) shields downstream equipment from transients. The 3/4" entry with 1/2" reducers streamlines installation and retrofits into existing conduit systems. Its warm white output enhances color recognition for inspections and quality checks, enabling safer and more efficient operations. In short, the DLLAW4 combines rugged construction, long-life LEDs, and straightforward installation to minimize downtime and maximize uptime reliability in critical environments.
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FAQs
When installing the DLLAW4, use the flush ceiling mounting configuration to ensure proper clearance and heat dissipation. It accepts 3/4" conduit entries with 1/2" reducers, fitting standard wiring practices. Plan for a 4 ft length with a 39 in depth profile and follow IF 1942/1943/1947 installation sheets for mounting hardware, wiring, and commissioning, ensuring NEC/CEC compliance.
The DLLAW4 is rated for Hazardous/Classified Locations and complies with NEC/CEC standards. It features a NEMA 4X enclosure and IP66/IP67 ingress protection, making it suitable for Class I, Zone 2 and related classifications. UL certification references and installation guidance are provided to support compliance during design reviews and audits.
Yes. The 4 ft form factor, 39 in length consideration, and 3/4" entry with 1/2" reducers align with common retrofit dimensions. The flush ceiling mounting simplifies integration into existing ceilings and mounting frames, while the 120-277 VAC (50/60 Hz) and 127/250 VDC operation accommodate a wide range of control circuits and distribution setups.
The fixture delivers 8000 lumens at 59W, achieving about 135 lm/W, which lowers energy costs and reduces heat generation. Long-life LEDs minimize replacement cycles, decreasing maintenance downtime. Integrated surge protection (>10 kV) guards electronics from transients, enhancing uptime in harsh facilities, while the rugged enclosure withstands washdowns and chemical exposure.
Documentation is available through Eaton’s resources: LED Linear DLLA brochures, DLLA catalog pages, UL certification reports, and installation sheets (IF 1942/IF 1943/IF 1947). Additional assets include IEC/IES photometrics, and spec-guide forms, all designed to support design reviews, procurement decisions, and on-site commissioning.