Eaton ZPLA4-UNV1-S891 Linear LED Light Fixture - IP66
Part Number: ZPLA4-UNV1-S891
Quick Summary
ZPLA4-UNV1-S891 is a high-efficiency linear LED light fixture for hazardous locations. Operators often struggle with reliable illumination in harsh environments where dust, moisture, and ignition hazards threaten uptime. This model delivers NEC/CEC compliance along with hazardous-location ratings, including IP66 and NEMA 4X protection for Class I, II, and III divisions. With universal voltage capability and robust construction, it helps reduce maintenance cycles while ensuring consistent performance in demanding industrial settings. For engineers seeking safe, energy-efficient lighting that meets strict codes and delivers long-term value, this fixture aligns with risk reduction goals and total-cost-of-ownership objectives.
Product Information
Extended Description
ZPLA4-UNV1-S891 Eaton: Eaton Crouse-Hinds series Pauluhn ZPLA linear LED light fixture, Cool white, 4 ft, Diffused glass lens, 8000 lm, 139 lm/W, Copper-free aluminum, 120-277 Vac, 127-300 Vdc, 59W
Product Name
Eaton Crouse-Hinds series Pauluhn ZPLA linear LED light fixture
Catalog Number
ZPLA4-UNV1-S891
UPC
662276944763
Product Length/Depth
48.2 in
Product Height
4.56 in
Product Width
6.5 in
Product Weight
27 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class II, Division 1 Class III
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Lamp type
LED
Color temperature
Cool white
Lamp length
4 ft
Lumens
8000
Lumens per watt
139
Voltage rating
120-277 Vac, 127-300 Vdc
Frequency rating
50/60 Hz
Lens material
Diffused glass
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.90
Crouse-Hinds series DLC approved lighting products
Crouse-Hinds series DLC approved lighting products
Crouse-Hinds series Pauluhn ZPLA Linear LED catalog page
Pauluhn ZPLA Explosionproof Linear LED Light Fixtures Canadian certification (ZPL4 with Battery Back-up)
Pauluhn ZPLA Explosionproof Linear LED Light Fixtures Canadian certification (ZPL4 with Battery Back-up)
Pauluhn ZPLA Explosionproof Linear LED Light Fixtures Canadian certification (ZPL4 with Battery Back-up)
Pauluhn ZPLA Explosionproof Linear LED Light Fixtures Canadian certification (ZPL4 with Battery Back-up)
IF 1910 - Pauluhn Linear ZPLA LED Fixtures
Eaton Specification Sheet - ZPLA4-UNV1-S891
Eaton Specification Sheet - ZPLA4-UNV1-S891
Feature: 8000 lumens at 139 lm/W provides bright, efficient illumination. Business Impact: Lower energy consumption per lumen installed reduces operating costs over the life of the fixture. Application: Ideal for wide-area linear lighting in processing plants and hazardous zones where clear visibility is critical. Feature: Universal voltage 120-277 Vac and 127-300 Vdc with 50/60 Hz operation. Business Impact: Simplifies design, installation, and stocking, reducing ballast and supply chain complexity. Application: Suitable for facilities with mixed electrical infrastructure and remote installations. Feature: IP66 and NEMA 4X corrosion-resistant enclosure built from copper-free aluminum. Business Impact: Enhanced durability and reliability in wet, dusty, and corrosive environments, lowering replacement intervals. Application: Offshore platforms, chemical plants, and outdoor hazardous locations. Feature: Diffused glass lens and 4 ft form factor with 48.2 in length. Business Impact: Even light distribution and seamless integration with existing mountings, reducing retrofit costs. Application: Long-run luminaires for tunnels, aisles, and production lines. Feature: NEC/CEC compliance with hazardous-location ratings Class I, Division 1; Class II, Division 1; Class III. Business Impact: Regulatory certainty and safer plant operations, supporting end-user safety programs and audits. Application: Verified for compliance in critical facilities and classified locations. Feature: 59W power consumption with 8000 lm output and PF > 0.90. Business Impact: High efficacy minimizes energy draw while maintaining lighting quality, improving ROI. Application: Industrial lighting schemes where efficiency and reliability are prioritized, including maintenance areas and remote equipment rooms. Long-tail keywords incorporated: hazardous location lighting, IP66 LED fixture, universal voltage LED, NEMA 4X enclosure, Class I Division 1 lighting, diffused glass lens, energy-efficient industrial luminaire.
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FAQs
ZPLA4-UNV1-S891 is designed for Class I, II, and III divisions with NEC/CEC compliance and IP66/NEMA 4X protection. Installers should use appropriate explosion-protected mounting hardware and follow IF1910 guidance to ensure a secure fit in hazardous environments. The 4 ft length and 48.2 in overall depth fit standard linear luminaire housings, simplifying retrofits.
It delivers 8000 lumens at 59W, achieving 139 lm/W with a power factor above 0.90. The unit operates at 50/60 Hz and supports universal voltage from 120-277 Vac and 127-300 Vdc, making it suitable for mixed electrical systems and long-run installations in industrial settings.
Yes. The ZPLA4-UNV1-S891 carries NEC hazardous-location ratings for Class I Division 1, Class II Division 1, and Class III, along with IP66 and NEMA 4X protections. This combination provides safety and reliability in high-risk spaces such as chemical plants, refineries, and offshore facilities.
The 8000 lm output with high efficacy, long LED life, and robust sealing reduce maintenance cycles and replacement costs. The copper-free aluminum enclosure resists corrosion, and the IP66/NEMA 4X ratings minimize environmental wear, contributing to lower total cost of ownership over the fixture’s life.
Download links include Eaton’s specification sheet for ZPLA4-UNV1-S891 and the IF1910 installation sheet. Additional catalogs and DLC-approved lighting product brochures are available to support design verification and compliance documentation.