Eaton HPAB44174 Linear Fluorescent Light - IP66

Part Number: HPAB44174
Manufacturer
Eaton
Part number
HPAB44174

Quick Summary

The Eaton HPAB44174 Linear Fluorescent Light is a hazardous-location luminaire designed to deliver robust illumination for demanding industrial environments. In environments with dust, moisture, and strict safety requirements, dependable lighting is essential to uptime and worker safety. This fixture carries NEC/CEC compliance, IP66 protection, and hazardous-location approvals (Class I, Division 2; Class II, Division 1/2; Class III), enabling safe operation across regulated zones. With through-feed wiring, a 4-lamp 32W configuration, and universal 120–277 Vac power at 50/60 Hz, it fits retrofit projects or new installations with ease. The aluminum housing and acrylic lens resist corrosion and impact, while a bolted-door enclosure supports quick maintenance without compromising seals.

Product Information

Extended Description

HPAB44174 Eaton: Eaton Crouse-Hinds series Pauluhn Summit HPA linear fluorescent light fixture,3/4",(2) NPT hubs,50/60 Hz,4 ft lamp,Acrylic lens,T8 bi-pin,Aluminum,4-lamp,Through feed,Bolted door,120-277 Vac,32W
Product Name
Eaton Crouse-Hinds series Pauluhn Summit HPA linear fluorescent light fixture
Catalog Number
HPAB44174
UPC
662276874169
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
Style
Through feed
Entry size
3/4"
Entry type
(2) NPT hubs
Wattage
32W
Lens material
Acrylic
Hazardous-location rating and NEC/CEC compliance are foundational features. They translate into safer operations, fewer regulatory challenges, and reduced risk of costly downtime in Class I/Division 1 or Class II environments. Applications include chemical plants, refineries, and mining operations where reliable lighting directly supports process safety and uptime. IP66 protection and NEMA 4 compliance guard against dust, water, and washdown exposures. The rugged aluminum housing and acrylic lens resist corrosion while preserving lumen maintenance, decreasing maintenance cycles and long-term ownership costs. This is ideal for outdoor or harsh indoor spaces where ingress protection matters most. Flexible power and wiring simplify installation. A universal 120–277 Vac, 50/60 Hz supply paired with 3/4" entry and (2) NPT hubs supports through-feed configurations and retrofit compatibility, reducing field wiring time and errors. This aligns with project schedules and helps ensure code-compliant daisy-chaining of luminaires. 4-lamp, 32W design delivers higher lighting output within a 4 ft footprint, enabling fewer fixtures for long runs and lower installation density. The T8 bi-pin lamps and acrylic lens optimize efficiency and ease of maintenance, while through-feed mounting streamlines service and spare part planning. Bolted-door access and durable construction support quick maintenance without compromising seals, helping facilities maintain IP66/NEMA ratings during servicing. In practice, field teams report shorter maintenance windows and less seal degradation after routine interventions, contributing to lower total cost of ownership and higher system availability.

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FAQs

HPAB44174 is designed for through-feed installations with a 3/4" entry and (2) NPT hubs, enabling straightforward integration into existing 4-ft runs. Its universal 120–277 Vac input and 50/60 Hz compatibility simplify retrofit projects, reducing wiring complexity and on-site modification time while preserving code compliance and sealing integrity.
The 4-lamp, 32W configuration provides strong illumination for a 4-ft footprint, delivering high lumen output with efficient operation. In hazardous locations, this design minimizes fixture count across long runs, reducing energy consumption and maintenance cycles without compromising safety or regulatory compliance.
Yes. The HPAB44174 carries hazardous-location ratings aligning with Class I, Division 1/2 requirements, and Class II/III where applicable, along with NEC/CEC standards and IP66 protection. This combination supports safe operation in high-risk zones typical of refineries and chemical processing facilities.
Expect NEC/CEC standards compliance, IP66 ingress protection, and NEMA 4 rating, plus Class I/II/III hazardous-location approvals. These certifications cover electrical safety, environmental ingress protection, and equipment suitability for regulated hazardous areas, ensuring regulatory alignment and reduced risk during audits.
The bolted-door design facilitates quick service while preserving seal integrity, reducing downtime during maintenance and preserving IP66/NEMA ratings. Field teams report shorter maintenance windows, easier gasket replacement, and improved service life, contributing to lower total cost of ownership and stronger system availability.