Eaton HBA46571 Linear Fluorescent Light - IP66
Part Number: HBA46571
Quick Summary
Eaton HBA46571 linear fluorescent light fixture delivers robust illumination for hazardous-area facilities. Maintenance downtime and compliance challenges in harsh environments frustrate operations and erode productivity. It meets Hazardous/Classified Locations ratings, IP66 protection, and NEC/CEC compliance, helping ensure safe, code-compliant installations. The aluminum housing, quick-release design, and through-feed mounting support fast, cost-efficient upgrades across global facilities. With a 6-lamp, 54W configuration and a 120-277 VAC, 50/60 Hz rating, it delivers reliable performance while reducing inventory and maintenance costs across diverse sites.
Product Information
Extended Description
HBA46571 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,Quick release,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Apex HBA linear fluorescent light fixture
Catalog Number
HBA46571
UPC
662276402027
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
Quick release
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 - HBA46571
Feature: Six-lamp 54W configuration in a 4 ft length using T5HO mini bi-pin lamps delivers bright, even illumination across large work zones. Business Impact: Reduces shadowing and relamping frequency, improving worker visibility and safety while lowering maintenance cycles. Application: Ideal for assembly lines, warehouses, and hazardous-area process zones where consistent light levels matter. Feature: Aluminum housing with acrylic lens provides rugged, corrosion-resistant enclosure. Business Impact: Extends service life in washdown and dusty environments, lowering replacement costs and downtime. Application: Suitable for chemical and offshore facilities with demanding cleanliness and exposure conditions. Feature: Through-feed design with 2 NPT hubs and 1/2 inch entry; quick release mechanism. Business Impact: Facilitates fast installation and easy maintenance, reducing project and downtime costs. Application: Retrofit or new installs requiring flexible conduit routing in hazardous locations. Feature: 120-277 VAC, 50/60 Hz compatibility with a 4 ft lamp length. Business Impact: Simplifies electrical planning and inventory across multi-site operations, enabling rapid deployment. Application: Global facilities with mixed-voltage assets seeking scalable lighting upgrades. Feature: Compliance and protection ratings: IP66, NEMA 4, NEC/CEC hazardous classifications. Business Impact: Meets regulatory requirements and enhances safety and reliability in demanding environments. Application: Chemical plants, mining, and other hazardous locations requiring robust, code-compliant lighting.
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FAQs
The HBA46571 supports through-feed installations with a 1/2" entry and two NPT hubs, designed for tough environments. Its quick-release mechanism enables rapid component access, reducing downtime during maintenance. With 120-277 VAC input and 50/60 Hz operation, it integrates smoothly into most industrial power systems while meeting hazardous-location requirements.
This fixture is rated for Hazardous/Classified Locations with NEC/CEC compliance, IP66 ingress protection, and NEMA 4 enclosure. It also supports Class I Division 2, Class II Division 1, and Class III hazardous-area classifications, ensuring regulatory alignment for chemical plants, mining, and similar facilities.
Yes. The aluminum housing, acrylic lens, and robust 6-lamp design withstand washdown conditions while quick-release access and 4 ft lamp length simplify lamp replacement. These features together minimize downtime, extend service life, and lower maintenance labor costs in harsh, wet environments.
Absolutely. The fixture is specified for 120-277 VAC with 50/60 Hz operation, enabling flexible deployment across facilities with diverse electrical infrastructures. Its fluorescent T5HO lamps and through-feed configuration further support reliable performance in multi-site operations.
The unit ships with through-feed mounting features, including two NPT hubs and a 1/2" entry. For compliant installation in hazardous locations, follow the provided Eaton installation sheets and application notes, and consider using the IF LBL1404 instruction sheet and relevant catalogs to ensure correct mounting, wiring, and sealing.