Eaton DLLA2N-UNV1-S903-M2 LED Fixture - IP67 4X
Part Number: DLLA2N-UNV1-S903-M2
Quick Summary
Eaton DLLA2N-UNV1-S903-M2 LED fixture is a reliable, high-performance lighting solution for hazardous industrial spaces. This linear LED luminaire delivers bright, cool-white illumination to maximize visibility and safety in harsh environments. A common challenge is downtime caused by fragile lighting and non-compliant equipment in classified locations. The DLLA2N-UNV1-S903-M2 addresses this with copper-free aluminum construction, a polycarbonate lens, and a flush ceiling mount that simplifies installation and reduces maintenance. It carries critical certifications for hazardous locations, including NEC/CEC compliance, Class I Division 2, Zone 2, and IP67/IP66 with a NEMA 4X rating, supporting durable operation in demanding environments. The result is energy-efficient lighting that lowers operating costs while maintaining performance in demanding applications such as oil, chemical, and mining facilities.
Product Information
Extended Description
DLLA2N-UNV1-S903-M2 Eaton: Eaton Crouse-Hinds series Pauluhn DLLA linear LED fixture, Cool white, 3/4" entries, Natural alum finish, 2 ft, Polycarbonate lens, 4000 lumens, 132 lm/W, Copper-free alum, Flush ceiling mt, Narrow, >0.92 PF, 120-277 Vac, 127/250 Vdc, 30W
Product Name
Eaton Crouse-Hinds series Pauluhn DLLA linear LED light fixture
Catalog Number
DLLA2N-UNV1-S903-M2
UPC
786689774851
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 III Class I, Zone 2 Class II, Division 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP67 IP66
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
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
30W
Power factor
> 0.92
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 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
High-efficiency LED technology delivers 4000 lumens at 30W with a 132 lm/W rating, producing bright, consistent illumination while trimming energy consumption and cooling load. In continuous-operation facilities, those gains translate to lower utility bills and reduced thermal stress on ceilings and adjacent equipment. The DLLA2N-UNV1-S903-M2 is engineered for hazardous locations, delivering reliable uptime and longer luminaire life in demanding environments. Copper-free aluminum housing, combined with a durable polycarbonate lens, provides strong corrosion resistance and impact protection in challenging atmospheres. The flush ceiling mounting simplifies installation, minimizes footprint, and keeps ceilings clean—essential for retrofit projects or facilities with restricted access. Together, these features reduce maintenance calls, accelerate deployment, and support safer, more predictable facility operation. Protected by IP67 and IP66 sealing and a NEMA 4X enclosure, it withstands dust, washdowns, and moisture exposure in oil, gas, and chemical processing sites. Hazardous/Classified Locations certifications—Class I, Division 2; Zone 2—support regulatory compliance during audits. Electrical versatility comes from a broad input range of 120-277 VAC at 50/60 Hz and 127/250 VDC, enabling direct substitution in mixed-power facilities. The 3/4-inch entry accommodates wiring in constrained conduits, while the 2-foot length aligns with common fixture footprints for easy retrofits. Optical distribution is Narrow, focusing light on task areas to improve visibility while minimizing spill light and glare. The cool white color temperature enhances color discrimination for maintenance and safety-critical tasks, and the durable enclosure minimizes unscheduled downtime. For engineering teams, these attributes contribute to lower total cost of ownership and faster deployment in rugged environments.
Get a Quick Quote for a Eaton DLLA2N-UNV1-S903-M2
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton DLLA2N-UNV1-S903-M2?
Enquire Now
FAQs
The DLLA2N-UNV1-S903-M2 is designed for hazardous locations with Class I Division 2 and Zone 2 certification, NEC/CEC compliance, and a 3/4 inch wiring entry. Its flush ceiling mount simplifies installation in restricted-access areas, minimizes mounting height variability, and supports safer retrofits in oil, gas, and chemical facilities while reducing downtime.
Key specs include 4000 lumens at 30W with 132 lm/W efficacy, a 2 ft length, 120-277 VAC and 127/250 VDC input, 50/60 Hz operation, cool-white light, and a 3/4 inch entry. The narrow optical distribution concentrates light on work surfaces, improving task visibility and reducing glare in industrial environments.
The fixture carries NEC/CEC compliance and Hazardous/Classified Locations ratings, including Class I Division 2 and Zone 2. It also features IP67/IP66 protection and a NEMA 4X enclosure, ensuring compliance during audits and safe operation in demanding oil, gas, and chemical processing sites.
With copper-free aluminum housing and a polycarbonate lens, the fixture offers corrosion resistance and impact protection, reducing replacement costs. Its 4000 lumens at 30W yield substantial energy savings, while long lamp life and simple installation minimize maintenance calls and downtime, delivering lower total cost of ownership over the product life cycle.
Installers should verify power supply compatibility with 120-277 VAC or 127/250 VDC, use the 3/4" entries for conduit connections, and mount the unit flush to the ceiling to maintain IP/NEMA ratings. Ensure compliance with NEC/CEC and hazardous-location standards during commissioning and periodic audits.