Eaton HBAB44571 Linear Fluorescent Fixture - IP66

Part Number: HBAB44571
Manufacturer
Eaton
Part number
HBAB44571

Quick Summary

HBAB44571 linear fluorescent fixture provides dependable illumination for hazardous-area industrial facilities. Many sites struggle with compliance audits and maintenance downtime due to inadequate hazardous-area lighting. This fixture carries NEC/CEC-compliant hazardous-area ratings, IP66 ingress protection, and a NEMA 4 enclosure, ensuring resilient performance in demanding environments. With 120-277 Vac operation at 50/60 Hz and a 4-lamp T5HO configuration, it blends energy efficiency with flexible deployment. For procurement teams, compatibility with through-feed installations and 1/2" entry sizes reduces installation time and stocking complexity, ultimately lowering total cost of ownership.

Product Information

Extended Description

HBAB44571 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,4-lamp,Through feed,Bolted door,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Apex HBA linear fluorescent light fixture
Catalog Number
HBAB44571
UPC
662276402126
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
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
Feature: Hazardous/Classified Location rating and IP66 protection provide reliable performance in demanding environments. Benefit: Reduces risk of moisture, dust intrusion, and ignition sources, improving safety and compliance in chemical plants and petrochemical facilities. Application: Ideal for hazardous areas where rigorous ingress protection is required. Feature: 4-lamp configuration with 54W total wattage and T5HO mini bi-pin lamps. Benefit: Delivers high lumen output with energy efficiency, lowering operating costs and reducing maintenance cycles in production lines and process areas. Application: Perfect for mid- to large-scale work zones needing consistent, high-quality illumination. Feature: Wide voltage range 120-277 Vac and 50/60 Hz compatibility. Benefit: Enables flexible power sourcing across multiple facilities and campuses, simplifying procurement and reducing the need for different inventory. Application: Suitable for facilities with mixed voltage networks or retrofit projects where supply flexibility matters. Feature: Aluminum housing with an acrylic lens. Benefit: Provides rugged durability and sealed optical protection against dust and impact, extending fixture life in harsh environments. Application: Industrial plants, warehouses, and off-shore or outdoor-rated installations where exposure is common. Feature: Through-feed capability, bolted door, and 1/2" entry with (2) NPT hubs. Benefit: Speeds installation and simplifies field wiring with secure mounting and flexible conduit options. Application: Ideal for through-feed installations in retrofit or new-build hazardous locations, enabling scalable layouts.

Get a Quick Quote for a Eaton HBAB44571

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton HBAB44571? Enquire Now

FAQs

HBAB44571 supports through-feed installation with 1/2" entry and two NPT hubs, enabling flexible conduit routing and secure mounting. The bolted door design simplifies access for lamp replacement while maintaining enclosure integrity. With a 120-277 Vac, 50/60 Hz power range, it accommodates diverse facility power distributions, minimizing site modifications and accelerating project timelines.
HBAB44571 uses 4-lamp T5HO mini bi-pin fluorescent lamps with a total wattage of 54W. This configuration delivers high lumen output relative to energy consumption while maintaining compact form factor. The fixture operates at 120-277 Vac and 50/60 Hz, ensuring compatibility with standard industrial power systems.
Yes. The HBAB44571 is rated for Hazardous/Classified Locations with NEC/CEC compliance, including Class I, Division 2, Class II, Division 1, and Class III ratings as indicated in its specifications. Its IP66 ingress protection and NEMA 4 enclosure provide robust protection in hazardous environments such as chemical processing, painting, and other harsh facilities.
The fixture meets NEC/CEC standards for hazardous locations and features an IP66 rating with a NEMA 4 enclosure. It is designed for Hazardous/Classified Locations, providing reliable operation in demanding environments. These certifications support regulatory compliance and safety auditing in industrial settings.
The all-aluminum housing with an acrylic lens offers rugged durability, reducing replacement frequency in harsh environments. The 4-lamp configuration provides redundancy and easier lamp replacement, while the through-feed installation and 1/2" entry simplify field wiring. Together, these features lower maintenance labor costs and extend service life, delivering a favorable total cost of ownership.