Eaton AAB43574 Pauluhn Apex AA Linear Light Fixture - IP66
Part Number: AAB43574
Quick Summary
Introducing the Eaton AAB43574 Pauluhn Apex AA linear fluorescent light fixture, delivering reliable, high-efficiency illumination for industrial environments. Maintenance downtime is costly, and harsh spaces demand rugged, secure fixtures that resist dust, moisture, and vibration. Certified for ordinary/non-hazardous locations with IP66 ingress protection, NEMA 4 enclosure, and NEC/CEC compliance, it aligns with common industrial standards. With a 4 ft length, 3-lamp, 54W configuration and 120–277 Vac operation, it integrates seamlessly into existing lighting schemes and helps reduce energy waste. Through-feed design with a 3/4" entry and two NPT hubs streamlines wiring and mounting in tight spaces, providing a dependable baseline for plant lighting upgrades. This is particularly valuable for facilities pursuing energy efficiency certifications and reliable 24/7 operation.
Product Information
Extended Description
AAB43574 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,3-lamp,Through feed,Bolted door,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Apex AA linear fluorescent light fixture
Catalog Number
AAB43574
UPC
662276387973
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
3-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 - AAB43574
Feature: Rugged aluminum housing with an acrylic lens delivers durable protection in demanding spaces. Business Impact: reduced maintenance costs and fewer field failures translate to longer intervals between service calls. Application: ideal for washdown zones, damp industrial areas, and outdoor-adjacent facilities where corrosion resistance matters. Feature: Through-feed design with a bolted door simplifies field installation and service. Business Impact: faster commissioning and easier access for lamp replacement minimizes downtime and labor costs. Application: retrofit projects and new builds in manufacturing lines that require dependable, long-life illumination. Feature: 4 ft length with a 3-lamp, 54W configuration and T5HO mini bi-pin lamps. Business Impact: efficient lighting output that meets standard industrial loads while keeping energy use predictable. Application: general area lighting in warehouses, assembly rooms, and process areas. Feature: Broad voltage range 120–277 Vac and 50/60 Hz compatibility. Business Impact: single fixture can serve multiple zones or facilities, reducing stocking of different models. Application: facilities with mixed power systems seeking standardization. Feature: IP66 ingress protection and NEMA 4 enclosure plus NEC/CEC compliance. Business Impact: regulatory assurance and protection against dust, water, and mechanical impact; improves risk management. Application: harsh environments in ordinary/non-hazardous locations. Feature: 3/4" entry with two NPT hubs for flexible mounting. Business Impact: simplifies routing and mounting in constrained spaces, accelerating installation. Application: plant lounges, corridors, and constrained industrial spaces.
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FAQs
The AAB43574 uses a through-feed design with a bolted door, two NPT hubs, and a 3/4 inch entry. Plan for a 4 ft, 3-lamp layout powered by 120–277 Vac; ensure sealing to maintain IP66 and NEMA 4 integrity. Verify mounting points align with existing supports and use appropriate wiring methods for industrial environments.
Yes. It carries IP66 ingress protection and a NEMA 4 enclosure, with an aluminum housing and acrylic lens designed to withstand dust, water spray, and impact in ordinary/non-hazardous locations. This makes it suitable for washdown zones and damp manufacturing areas while maintaining lumen output and reliability.
The fixture is a 4 ft, 3-lamp configuration using T5HO mini bi-pin fluorescent lamps, totaling 54W. It operates on 120–277 Vac with a 50/60 Hz input, enabling flexible deployment across varied facilities without multiple ballast configurations.
The unit complies with NEC/CEC standards, carries IP66 ingress protection, and a NEMA 4 rating. It is certified for Ordinary/Non-Hazardous Locations, providing regulatory assurance and suitability for general industrial settings without specialized hazard classifications.
The bolted-door access, 3/4" entry, and two NPT hubs simplify installation and future maintenance, reducing downtime. The 54W, 4 ft, 3-lamp configuration delivers predictable energy use and lifecycle savings, contributing to a lower total cost of ownership in facilities seeking durable, standards-compliant industrial lighting upgrades.