Eaton linear fluorescent AAB46574EM2 Apex AA fixture - IP66
Part Number: AAB46574EM2
Quick Summary
Eaton linear fluorescent light fixture solutions provide bright, dependable illumination for industrial facilities. This model addresses the common challenge of aging lighting systems by delivering robust performance in harsh environments and downtime-sensitive operations. With IP66 protection, a NEMA 4 enclosure, and NEC/CEC compliance, the luminaire is built to endure washdowns, dust, and rigorous codes. Designed for through-feed mounting in a 4 ft, aluminum housing with an acrylic lens, it supports quick retrofits and reliable operation under 120–277 Vac and 277V maximum emergency configurations. By combining simultaneous efficiency with safety, this fixture helps maintenance teams reduce energy waste and extend service life for plant-wide lighting strategies.
Product Information
Extended Description
AAB46574EM2 Eaton: Eaton Crouse-Hinds series Pauluhn Apex AA linear fluorescent light fixture,3/4",(2) NPT hubs,4 ft,Acrylic lens,T5HO mini bi-pin,Aluminum,6-lamp,Emergency battery back-up ballast,one lamp,277V maximum,Through feed,Bolted door,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Apex AA linear fluorescent light fixture
Catalog Number
AAB46574EM2
UPC
662276689794
Product Length/Depth
50.59 in
Product Height
6.53 in
Product Width
15.72 in
Product Weight
34 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
6-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
Special features
Emergency battery back-up ballast, one lamp, 277V maximum
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 - AAB46574EM2
Feature → Business Impact → Application: Emergency battery back-up ballast provides critical lighting during power outages, improving exit-path visibility and safety compliance in manufacturing and warehousing; Application: installations in Ordinary/Non-Hazardous locations with NEC/CEC standards, where uptime is essential. Feature → Business Impact → Application: IP66-rated, NEMA 4 enclosure protects against dust, water spray, and harsh washdown environments, reducing maintenance cycles and extending fixture life in food processing and chemical plants. Feature → Business Impact → Application: 4 ft, 54W, 6-lamp T5HO mini bi-pin configuration delivers high lumen output with low energy use, lowering total cost of ownership while meeting workspace illumination requirements in through-feed layouts. Feature → Business Impact → Application: Aluminum housing and acrylic lens provide rugged durability and clear optical transmission, enabling straightforward cleaning and long-term performance in busy production floors. Feature → Business Impact → Application: Through-feed entry with two NPT hubs and 3/4 inch entry simplifies wiring and retrofit projects, reducing installation time and risk when integrating with existing electrical infrastructure. Feature → Business Impact → Application: Wide voltage operation 120–277 Vac and 50/60 Hz compatibility supports diverse plant electrical systems, enabling standardized lighting across multiple facilities and reducing spare parts inventory.
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FAQs
The AAB46574EM2 is designed for through-feed installation with two 3/4 inch NPT hubs and a bolted door, enabling straightforward wiring and secure mounting. The 4 ft, 6-lamp configuration fits standard industrial ceilings and aligns with 120–277 Vac power, supporting consistent daylight-like illumination with minimal retrofit effort in existing facilities.
This fixture operates on 120–277 Vac at 50/60 Hz and consumes 54W. It uses T5HO mini bi-pin lamps across a 4 ft length and supports an emergency back-up ballast for one-lamp operation at up to 277V. The combination ensures reliable lighting performance while maintaining energy efficiency in diverse plant environments.
Yes. It carries an IP66 ingress protection rating and a NEMA 4 enclosure, classifying it for ordinary/non-hazardous locations with reliable resistance to dust, water spray, and routine washdowns. This makes it a strong candidate for data centers, warehouses, and food processing rooms that demand robust protection.
The unit includes an emergency battery back-up ballast, one-lamp, 277V maximum configuration. This ensures critical illumination during power outages for safe egress and compliance with life safety requirements, reducing downtime risk during outages and improving facility resilience.
Durable aluminum housing with an acrylic lens simplifies cleaning and extends service life, lowering maintenance frequency. The rugged IP66/NEMA 4 protection, combined with energy-efficient 54W consumption for a 6-lamp setup, lowers operating costs and enhances uptime, delivering a favorable return on investment for mid-to-large industrial facilities.