Eaton HBAB46571 linear fluorescent light fixture - IP66
Part Number: HBAB46571
Quick Summary
Eaton HBAB46571 linear fluorescent light fixture delivers reliable hazardous-location illumination for industrial environments. Maintenance teams often struggle with corrosion, downtime, and noncompliant lighting in harsh zones, making uptime a critical metric. This fixture carries NEC/CEC compliance, IP66 ingress protection, and Hazardous/Classified Locations ratings to meet global safety standards and site acceptance tests. With 120–277Vac compatibility, 54W operation, and a through-feed, bolted-door design, it reduces installation time and total cost of ownership while delivering durable, compliant hazardous-area lighting for demanding facilities.
Product Information
Extended Description
HBAB46571 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,T5HO mini bi-pin,Aluminum,6-lamp,Through feed,Bolted door,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Apex HBA linear fluorescent light fixture
Catalog Number
HBAB46571
UPC
662276402195
Product Length/Depth
50.59 in
Product Height
6.53 in
Product Width
15.72 in
Product Weight
34 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
6-lamp
Light type
T5HO mini 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
54W
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 - HBAB46571
Hazardous location compliance drives safer operations and regulatory peace of mind for chemical plants, refineries, and offshore facilities. Feature → Business Impact → Application: The fixture is rated for Hazardous/Classified Locations with Class I, Division 2 and Class II, Division 1, ensuring code compliance and reduced risk of ignition sources in volatile environments. Application: plant floors, containment areas, and process zones where strict safety standards are mandatory. Feature → Business Impact → Application: IP66 and NEMA 4-rated enclosure provide robust dust and washdown protection, minimizing corrosion and maintenance downtime in humid or dusty environments. Application: chemical processing, food and beverage, and marine facilities where frequent cleaning is required. Feature → Business Impact → Application: 6-lamp 4 ft T5HO mini bi-pin Fluorescent lamp configuration delivers high light output with efficient 54W consumption, lowering energy costs and simplifying replacement engineering. Application: general area illumination in large hazardous zones. Feature → Business Impact → Application: Through-feed mounting with 2 NPT hubs and bolted door simplifies installation and service access, reducing installation time and maintenance exposure in restricted areas. Application: retrofit projects and new builds where quick, secure access is essential. Feature → Business Impact → Application: Aluminum housing with Acrylic lens provides durable, impact-resistant construction that withstands washdowns and UV exposure, extending service life in outdoor and indoor hazardous environments. Application: process areas, outdoor enclosures, and industrial facilities requiring long-lasting lighting resilience.
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FAQs
For hazardous locations, HBAB46571 requires proper clearance and compatible mounting in Class I, Division 2 and Class II, Division 1 areas. The fixture uses through-feed mounting with 2 NPT hubs and a bolted door for secure service access. Ensure connections conform to NEC/CEC requirements and wire within the 120-277Vac, 50/60 Hz supply range to maintain compliance and performance.
HBAB46571 operates at 120-277Vac and supports 50/60 Hz input, delivering 54W while using a 4 ft, 6-lamp T5HO mini bi-pin configuration. This combination provides bright illumination with lower energy consumption compared with older fluorescent layouts. The result is reduced electricity costs and consistent performance across common industrial power supplies.
Yes. The IP66-rated enclosure and NEMA 4 compliance protect against dust, water jets, and washdowns. The aluminum housing and acrylic lens are designed to withstand harsh environments, making HBAB46571 appropriate for chemical plants, food processing facilities, and outdoor hazardous areas where frequent cleaning occurs.
HBAB46571 conforms to NEC/CEC standards and carries Hazardous/Classified Locations ratings (Class I, Division 2; Class II, Division 1; Class III). It has an IP66 ingress protection rating and a NEMA 4 enclosure, ensuring robust compliance for installation in hazardous and demanding environments.
The 54W, 6-lamp configuration provides high lumen output with energy efficiency, reducing ongoing energy costs. Through-feed access and a bolted-door design simplify service, minimizing downtime during maintenance. The corrosion-resistant aluminum housing and acrylic lens extend service life, lowering replacement intervals and total cost of ownership in hazardous locations.