Eaton HBA44171 Linear Fluorescent Light Fixture - IP66
Part Number: HBA44171
Quick Summary
Eaton HBA44171 linear fluorescent light fixture delivers reliable illumination for hazardous industrial spaces. In harsh environments, maintenance downtime and fixture corrosion can derail production schedules. It is designed to meet NEC/CEC standards, offers IP66 protection, and supports hazardous locations including Class I Division 2, Class II Division 1, and Class III. This rugged, compliant luminaire reduces downtime and extends service life, while delivering through-feed installation and quick-release access that simplify servicing. By leveraging 120–277 VAC operation and a 32 W, four-lamp configuration, it minimizes energy use and simplifies inventory. For engineers and procurement teams, the combination of robustness, safety certification, and flexible mounting translates into fewer parts, faster installs, and lower total cost of ownership.
Product Information
Extended Description
HBA44171 Eaton: Eaton Crouse-Hinds series Pauluhn Apex HBA linear fluorescent light fixture,1/2" (2) NPT hubs,50/60 Hz,4 ft lamp,Fluorescent,Acrylic lens,T8 bi-pin,Aluminum,4-lamp,Through feed,Quick release,120-277 Vac,32W
Product Name
Eaton Crouse-Hinds series Pauluhn Apex HBA linear fluorescent light fixture
Catalog Number
HBA44171
UPC
662276497153
Product Length/Depth
50.59 in
Product Height
6.53 in
Product Width
15.72 in
Product Weight
33 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class II, Division 1 Class III
NEMA Rating
4
Ingress protection (IP) ratings
IP66
Lamp type
Fluorescent
Type
Quick release
Material
Aluminum
Lamp length
4 ft
Number of lamps
4-lamp
Light type
T8 bi-pin
Voltage rating
120-277 Vac
Frequency rating
50/60 Hz
Style
Through feed
Entry size
1/2"
Entry type
(2) NPT hubs
Wattage
32W
Lens material
Acrylic
Crouse-Hinds series Pauluhn Apex Hazardous Area Linear Fluorescent brochure
Crouse-Hinds series Pauluhn Apex Hazardous Area Linear Fluorescent catalog page
IF LBL1404 - Pauluhn Apex Linear Fluorescent
Eaton Specification Sheet - HBA44171
Feature: 4-lamp, 32W LFL with T8 bi-pin lamps delivers ample illumination while keeping energy use low. Business impact: higher lumen-per-watt efficiency reduces operating costs and extends lamp life in continuous operation settings. Application: ideal for long runs in manufacturing lines and hazardous-area installations where reliable, uniform light is essential. Feature: Aluminum housing with acrylic lens provides rugged durability and clear visibility in dusty or wet environments. Business impact: improved impact resistance and easier cleaning lowers maintenance frequency. Application: suitable for environments demanding durable enclosures and chemical resistance. Feature: IP66 ingress protection and NEMA 4 enclosure rating meet stringent industrial standards. Business impact: ensures reliable performance amid dust, water jets, and corrosion-prone conditions, reducing failure rates. Application: hazardous/classified locations (Class I Division 2, Class II Division 1). Feature: Through-feed configuration with a 1/2 inch entry and two NPT hubs enables flexible routing and mounting. Business impact: simplifies field wiring and reduces installation time by eliminating extra elbows or adapters. Application: retrofit or new-build projects in tight or hazardous spaces. Feature: Quick-release access supports rapid maintenance and reduced downtime. Business impact: faster lamp changes, easier ballast checks, improved uptime. Application: facilities seeking low-maintenance, high-availability lighting in harsh environments. Feature: Wide voltage range 120-277 VAC and 50/60 Hz compatibility ensures supply flexibility across sites. Business impact: reduces inventory and installation complexity across multiple facilities. Application: suitable for distributed industrial environments with varying power supplies.
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FAQs
HBA44171 supports through-feed installation with a 4 ft length, and entry via a 1/2 inch conduit hub; includes two NPT hubs for flexible routing. It uses a through-feed wiring method and quick-release access, enabling fast servicing in confined or hazardous spaces. This reduces downtime during bulb changes and allows compliant wiring methods under NEC/CEC.
The luminaire runs on 120–277 VAC, 50/60 Hz, at 32 W, configured for 4 lamps (T8 bi-pin). This combination delivers high lumen output with low energy use, supporting continuous operation across industrial sites while keeping ballast and wiring within safe voltage ranges. The result is improved energy efficiency and predictable lighting performance.
Yes. The unit is rated for Hazardous/Classified Locations, including Class I Division 2, Class II Division 1, and Class III, meeting NEC/CEC requirements and IP66/NEMA 4 protections, ensuring operation in dust, moisture, and corrosive environments. It provides a compliant, durable lighting solution for hazardous spaces.
Certifications include NEC/CEC compliance, IP66 ingress protection, NEMA 4 enclosure rating, and hazardous location ratings for Class I Division 2, Class II Division 1, and Class III. These validations support safety, reliability, and regulatory acceptance across industrial facilities, reducing compliance risk in audits and inspections.
The quick-release design allows fast access to the internal components, reducing lamp changes and routine checks. Combined with through-feed wiring and a 4-lamp configuration, it minimizes maintenance time, lowers downtime, and improves overall equipment availability in mission-critical environments.