Eaton HPAB44170 Linear Fluorescent Light Fixture - IP66
Part Number: HPAB44170
Quick Summary
Eaton HPAB44170 linear fluorescent light fixture delivers reliable hazardous-location illumination for industrial facilities. Frequent maintenance downtime and moisture or dust ingress can jeopardize safety and productivity in harsh environments. It carries NEC/CEC compliance, IP66 ingress protection, and NEMA 4 enclosure ratings with Hazardous Location classifications (Class I/Division 2, Class II/Division 1 and 2, Class III) to meet rigorous codes. This pendant-mounted, 50/60 Hz lighting solution supports universal 120–277 Vac input and 4-lamp, 32W operation, enabling rapid deployment across multi-site operations while reducing maintenance time and energy waste.
Product Information
Extended Description
HPAB44170 Eaton: Eaton Crouse-Hinds series Pauluhn Summit HPA linear fluorescent light fixture,1/2" (2) NPT hubs,50/60 Hz,4 ft lamp,Fluorescent,Acrylic lens,T8 bi-pin,Aluminum,Pendant ,4-lamp,Bolted door,120-277 Vac,32W
Product Name
Eaton Crouse-Hinds series Pauluhn Summit HPA linear fluorescent light fixture
Catalog Number
HPAB44170
UPC
662276402485
Product Length/Depth
50.59 in
Product Height
6.59 in
Product Width
15.92 in
Product Weight
35 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III
NEMA Rating
4
Ingress protection (IP) ratings
IP66
Lamp type
Fluorescent
Type
Bolted door
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
Mounting
Pendant
Entry size
1/2"
Entry type
(2) NPT hubs
Wattage
32W
Lens material
Acrylic
Crouse-Hinds series Pauluhn Summit Hazardous Area Linear Fluorescent brochure
Crouse-Hinds series Pauluhn Summit Hazardous Area Linear Fluorescent catalog page
IF LBL1403 - Pauluhn Summit Linear Fluorescent
Eaton Specification Sheet - HPAB44170
Feature IP66 protection and NEMA 4 enclosure rating provide rugged reliability in dusty or water-exposed areas, reducing unscheduled downtime and maintenance costs. Business impact: compliance with harsh-environment codes translates to safer operation and lower risk of shutdowns; Application: chemical plants and outdoor industrial spaces where ingress protection is mandatory. Feature 4-lamp configuration with 32W total power delivers ample illumination while optimizing energy use. Business impact: lower energy costs and fewer fixtures required for the same lighting level; Application: long corridors and workspace bays in manufacturing facilities. Feature Aluminum housing and Acrylic lens resist corrosion and moisture, extending service life in aggressive environments. Business impact: longevity that lowers replacement frequency and total cost of ownership; Application: offshore platforms and washdown zones. Feature Pendant mounting with 1/2" entry and two NPT hubs enables flexible installation and retrofit options. Business impact: faster deployment and easier integration with existing conduits; Application: new builds and retrofits across multi-site operations. Feature Bolted door for quick lamp access and maintenance. Business impact: reduces maintenance time and improves uptime; Application: regular lamp maintenance cycles and ballast access. Feature Universal 120–277 Vac input and 50/60 Hz support deliver site-to-site compatibility. Business impact: simplifies procurement and inventory; Application: multi-site facilities with varying electrical standards.
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FAQs
HPAB44170 supports pendant mounting for flexible ceiling or canopy installation and features a 1/2 inch entry with two NPT hubs for versatile conduit routing. It operates at 120–277 VAC with a 50/60 Hz supply, accommodating multi-site electrical systems. The bolted-door design provides straightforward access to internal wiring and ballast, enabling rapid field servicing and lamp replacement without compromising enclosure integrity.
The fixture employs a sealed aluminum housing with a gasketed bolted door and a durable acrylic lens to prevent ingress from dust and water jets. This construction satisfies IP66 dust-tight and water jet protection, while the NEMA 4 enclosure rating ensures weatherproof operation in outdoor or washdown areas. Together, these features deliver reliable performance in chemical plants, food and beverage facilities, and other hazardous locations.
Yes. HPAB44170 carries Hazardous Location ratings including Class I Division 2, along with Class II and III designations, making it appropriate for environments where the presence of flammable substances or hazardous atmospheres is possible but controlled. Its robust construction and certification alignment support safe illumination in oil/gas processing, chemical processing, and similar industries.
The HPAB44170 adheres to NEC/CEC standards and carries hazardous-location ratings (Class I Division 2; Class II Division 1 and 2; Class III), along with a NEMA 4 enclosure and IP66 ingress protection. This combination ensures compliance for hazardous and classified locations while meeting industrial safety and performance requirements for critical lighting installations.
With a 4-lamp T8 configuration and 32W total power, the fixture provides efficient, high-quality lighting suitable for long operating hours. The bolted-door design simplifies lamp changes, reducing downtime, while the aluminum housing and acrylic lens resist corrosion, lowering ongoing maintenance costs. Universal voltage and durable construction also reduce inventory complexity and extend service life in demanding facilities.