Eaton AAB44571G Linear Fluorescent Light Fixture - IP66
Part Number: AAB44571G
Quick Summary
The Eaton AAB44571G linear fluorescent light fixture is designed for reliable industrial illumination in harsh environments. This through-feed luminaire helps prevent downtime caused by dust, moisture, and corrosion by delivering rugged performance across demanding facilities. It carries IP66 ingress protection, a NEMA 4 enclosure, and NEC/CEC compliance, ensuring safe, code-approved operation in ordinary locations. The combination of a 4-lamp, 54W configuration and 120-277 VAC input supports flexible installations with minimal voltage constraints. For engineering and maintenance teams, this fixture offers straightforward mounting, robust housing, and predictable lifecycle costs, making it a practical choice for warehouses, manufacturing floors, and processing areas that demand durable, compliant lighting with long service intervals.
Product Information
Extended Description
AAB44571G Eaton: Eaton Crouse-Hinds series Pauluhn Apex AA linear fluorescent light fixture,1/2" (2) NPT hubs,50/60 Hz,4 ft lamp,Fluorescent,Tempered glass 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
AAB44571G
UPC
662276496224
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
1/2"
Entry type
(2) NPT hubs
Style
Through feed
Lens material
Tempered glass
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 - AAB44571G
IP66-rated enclosure with a tempered glass lens provides robust ingress protection and chemical resistance, reducing cleaning frequency and corrosion risks. This directly translates to lower maintenance costs and longer lamp life in washdown facilities and dusty production lines. In practice, the Pauluhn Apex-style enclosure supports sustained performance in environments where moisture and particulates are a constant challenge. Through-feed wiring with two 1/2 inch NPT hubs simplifies installation and enables efficient power distribution along long runs. This reduces labor hours, keeps wiring clean, and speeds maintenance, which is especially valuable on extended manufacturing lines and in large facilities. The four-lamp configuration delivers high lumen output at 54 watts, delivering strong illumination with improved energy efficiency for vast spaces such as warehouses and mezzanines. Broad electrical coverage of 120–277 VAC at 50/60 Hz provides compatibility across aging and modern electrical systems, reducing the need for transformers or rewiring. Aluminum housing adds rigidity and corrosion resistance, while the tempered glass lens minimizes impact damage and debris intrusion, enhancing durability in harsh industrial settings. A bolted door design and through-feed style streamline servicing and lamp replacement, enabling quick access without extensive disassembly. Finally, NEC/CEC compliance and Ordinary/Non-Hazardous Area classification align with regulatory expectations while ensuring safe operation in standard industrial locations, making this fixture a dependable choice for ongoing maintenance planning and lifecycle cost reduction.
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FAQs
AAB44571G supports through-feed installation with two 1/2" NPT hubs for flexible conduit entry and routing. The bolted door design provides quick access for lamp replacement, while the 50/60 Hz operation and 120-277 VAC range accommodate most facility power configurations. This makes it straightforward to integrate into existing layouts without custom adaptors or extensive rewiring.
This fixture is a 4-lamp linear unit using T5HO mini bi-pin lamps with a total wattage of 54W. It operates on 120-277 VAC across 50/60 Hz, delivering high-efficiency illumination suitable for large areas. The aluminum housing and tempered glass lens support durable operation within demanding industrial environments.
Yes. The IP66 ingress protection along with a NEMA 4 rating makes it appropriate for washdown and damp locations. It is certified for Ordinary/Non-Hazardous Locations and complies with NEC/CEC standards, ensuring regulatory alignment in general industrial settings.
Through-feed wiring minimizes installation complexity and reduces field labor by enabling end-to-end power distribution. The aluminum housing and tempered glass lens offer corrosion and impact resistance, lowering maintenance costs and extending service life in harsh environments such as manufacturing floors and loading docks.
The combination of robust IP66/NEMA 4 protection, a four-lamp 54W configuration, and easily serviceable bolted door design supports longer service intervals and lower maintenance frequency. This translates to predictable lifecycle costs, reduced downtime, and improved overall return on investment for facilities teams.