Eaton HBAB44174 Light Fixture - IP66 Hazardous Location
Part Number: HBAB44174
Quick Summary
Eaton HBAB44174 linear fluorescent light fixture for hazardous locations provides reliable illumination for demanding industrial environments. In harsh facilities, dust, moisture and washdowns can compromise lighting reliability and safety; this unit maintains performance under tough conditions. It meets NEC/CEC standards, carries an IP66 ingress protection rating, and is approved for Class I, Division 2; Class II, Division 1; Class III locations. Designed for retrofit or new builds, it supports through-feed installation, a 4-lamp 32W configuration, and straightforward maintenance, delivering efficiency and uptime for multi-site operations.
Product Information
Extended Description
HBAB44174 Eaton: Eaton Crouse-Hinds series Pauluhn Apex HBA linear fluorescent light fixture,3/4" (2) NPT hubs,50/60 Hz,4 ft lamp,Fluorescent,Acrylic lens,T8 bi-pin,Aluminum,4-lamp,Through feed,Bolted door,120-277 Vac,32W
Product Name
Eaton Crouse-Hinds series Pauluhn Apex HBA linear fluorescent light fixture
Catalog Number
HBAB44174
UPC
662276402119
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
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
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 - HBAB44174
Durable housing and seals deliver rugged protection in hazardous areas; aluminum enclosure with an acrylic lens and bolted door withstands impact and washdowns, reducing maintenance cycles and downtime in chemical, oil & gas, and mining facilities. The 120-277 V, 50/60 Hz input and 32W wattage offer flexible power options across sites, simplifying procurement and installation while supporting energy-conscious retrofits and new builds. With IP66 and NEMA 4 ratings, the fixture remains protected against dust, moisture and corrosive environments, enabling compliant operation in demanding locations and reducing unexpected repair costs. The through-feed design and (2) NPT hubs, plus a 3/4" entry, streamline wiring and field modifications, accelerating installation and reducing labor hours. T8 bi-pin lamps and a four-lamp, four-foot configuration align with common industrial inventories, making replacements straightforward and lowering total cost of ownership. As part of the Crouse-Hinds Apex family, HBAB44174 offers proven compatibility for Pauluhn Apex luminaires, ensuring reliable performance across legacy and modern systems while supporting long-service life and predictable maintenance windows.
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FAQs
HBAB44174 is designed for hazardous locations with NEC/CEC compliance and IP66/NEMA 4 ratings, suitable for Class I, Division 2; Class II, Division 1; and Class III environments. It operates across 120-277 Vac and 50/60 Hz, enabling universal installation in multi-site facilities while meeting stringent industry standards and minimizing the need for dedicated voltage provisions.
Key specs include a 4-lamp, 4 ft configuration using T8 bi-pin lamps, 32W wattage, and 120-277 Vac input at 50/60 Hz. The fixture features an aluminum housing, acrylic lens, bolted door, through-feed style, and two NPT hubs with a 3/4" entry size, all of which simplify removal of old gear and integration with existing wiring and mounting arrangements.
Yes. The IP66 protection, NEMA 4 enclosure, and hazardous-location ratings (Class I, Division 2; Class II, Division 1; Class III) make HBAB44174 well-suited for chemical plants, refineries, and mining operations where dust, moisture and rugged handling are common, while NEC/CEC compliance ensures regulatory alignment and safe operation.
HBAB44174 carries NEC/CEC standards, hazardous-location ratings (Class I, Division 2; Class II, Division 1; Class III), IP66 ingress protection, and a NEMA 4 enclosure. These approvals indicate suitability for hazardous areas, resistance to dust and water ingress, and alignment with electrical safety regulations, reducing risk during audits and inspections.
The bolted-door, through-feed design, and accessible NPT hubs simplify servicing and lamp replacement, while the rugged aluminum housing and acrylic lens resist damage in demanding environments. This leads to longer intervals between maintenance, lower labor costs, and improved uptime, delivering a favorable total cost of ownership in harsh industrial settings.