Eaton AAB44574 Pauluhn Apex AA linear fluorescent - IP66
Part Number: AAB44574
Quick Summary
Eaton AAB44574 Pauluhn Apex AA linear fluorescent light fixture delivers high-output, reliable illumination for industrial spaces. In tough manufacturing environments, glare, corrosion, and component wear erode productivity and increase maintenance costs. It meets NEC/CEC standards, carries a NEMA 4 enclosure, and IP66 ingress protection for rugged, washdown-ready installations. Designed for through-feed applications, this 4-lamp, 54W T5HO mini bi-pin fixture uses an acrylic lens and aluminum housing to optimize energy use and longevity. With 120–277 Vac operation and 50/60 Hz compatibility, you gain reliable performance across facilities, while reducing downtime and total cost of ownership. This makes it an ideal upgrade for retrofit projects and new builds seeking robust compliance and predictable lighting budgets.
Product Information
Extended Description
AAB44574 Eaton: Eaton Crouse-Hinds series Pauluhn Apex AA linear fluorescent light fixture,3/4" (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 AA linear fluorescent light fixture
Catalog Number
AAB44574
UPC
662276388000
Product Length/Depth
50.59 in
Product Height
6.53 in
Product Width
15.72 in
Product Weight
33 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
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
Entry size
3/4"
Entry type
(2) NPT hubs
Style
Through feed
Lens material
Acrylic
Wattage
54W
Crouse-Hinds series Pauluhn Apex Industrial Linear Fluorescent brochure
Crouse-Hinds series Pauluhn Apex Industrial Linear Fluorescent catalog page
IF LBL1404 - Pauluhn Apex Linear Fluorescent
Eaton Specification Sheet - AAB44574
Four-lamp 54W T5HO mini bi-pin configuration delivers broad, evenly distributed illumination across the 4 ft length while maintaining energy efficiency, helping reduce operating costs and extend lamp life. This translates to fewer ballast replacements and lower maintenance intervals in busy production areas. IP66 ingress protection and a NEMA 4 enclosure provide dependable performance in dusty, humid, and washdown-prone environments, minimizing downtime and inspection labor. The aluminum housing paired with an acrylic lens delivers corrosion resistance and sustained optical clarity, even in challenging atmospheres, supporting long service life with minimal performance degradation. Through-feed mounting and a bolted-door design simplify field installation and service, reducing downtime during retrofits and new installations. Universal 120–277 VAC utility compatibility across 50/60 Hz sites eliminates the need for multiple inventory parts, streamlining procurement and maintenance planning. The rugged build aligns with NEC/CEC requirements for ordinary/non-hazardous locations, ensuring code-compliant design while facilitating scalable, multi-site deployments.
Get a Quick Quote for a Eaton AAB44574
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 AAB44574?
Enquire Now
FAQs
The AAB44574 is designed for through-feed installations with 3/4" entry and (2) NPT hubs, plus a bolted door for secure access. Its 50/60 Hz operation and 120–277 VAC compatibility simplify wiring across multi-site facilities. For retrofit projects, plan matchups with 4 ft lamp length and ensure mounting height supports uniform illumination while maintaining IP66 protection against dust and water exposure.
This model is specified for Ordinary/Non-Hazardous Locations and features IP66 protection with a NEMA 4 enclosure, making it ideal for washdown-ready environments in manufacturing and warehousing. For hazardous locations, consider alternative Crouse-Hinds Apex series luminaires designed to meet specific explosion-proof or hazardous-area standards.
The 4-lamp configuration uses 54W while delivering high lumen output, reducing energy consumption compared with older 2-lamp or 8-foot fixtures. Long-lamp life and a robust acrylic lens reduce routine replacements and lens maintenance. The result is lower total cost of ownership, fewer outages on production lines, and improved uptime across continuous operation facilities.
The AAB44574 satisfies NEC/CEC standards and carries a NEMA 4 enclosure with IP66 ingress protection, supporting compliance for ordinary/non-hazardous areas and washdown environments. These certifications help facilities meet electrical safety codes and maintain consistent performance in challenging plant conditions without frequent interim reviews or retrofits.
Eaton provides comprehensive installation literature and datasheets for the AAB44574, including installation instructions LBL1404, a product brochure, catalog page, and the Eaton specification sheet. Access these resources to guide mounting, wiring, and maintenance planning, ensuring code-compliant and efficient implementation across sites.