Eaton HPAB46571 Light Fixture - IP66/NEMA 4 Rated
Part Number: HPAB46571
Quick Summary
The Eaton HPAB46571 light fixture provides hazardous-location linear fluorescent illumination for industrial facilities. In harsh environments, operators contend with moisture, dust, and corrosion that shorten lighting life and increase maintenance downtime. Certified for Hazardous/Classified Locations, it features a NEMA 4 enclosure and IP66 protection to withstand washdowns and rugged conditions. With a 120–277 VAC supply and a 4 ft, six-lamp configuration, the through-feed design and bolted-door access simplify installation and future service, helping facilities reduce total cost of ownership and improve uptime.
Product Information
Extended Description
HPAB46571 Eaton: Eaton Crouse-Hinds series Pauluhn Summit HPA linear fluorescent light fixture,1/2" (2) NPT hubs,50/60 Hz,4 ft lamp,Fluorescent,Acrylic lens,T5HO mini bi-pin,Aluminum,6-lamp,Through feed,Bolted door,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Summit HPA linear fluorescent light fixture
Catalog Number
HPAB46571
UPC
662276402539
Product Length/Depth
50.59 in
Product Height
6.59 in
Product Width
15.92 in
Product Weight
36 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class II, Division 1 Class II, Division 2 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
6-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
Crouse-Hinds series Pauluhn Summit Hazardous Area Linear Fluorescent brochure
Crouse-Hinds series Pauluhn Summit Hazardous Area Linear Fluorescent catalog page
IF LBL1403 - Pauluhn Summit Linear Fluorescent
Eaton Specification Sheet - HPAB46571
Through-feed mounting and a bolted-door enclosure enable safer, faster service in live or confined locations, reducing maintenance time and exposure risk during lamp changes. This translates to lower labor costs and minimized production interruptions on critical lines. The 4 ft length with a 6-lamp configuration delivers broad illumination coverage while maintaining a compact footprint, enabling fewer fixtures to cover large work areas and lowering initial investment. IP66 ingress protection and a NEMA 4 enclosure guard against dust, water, and washdowns, ensuring reliable operation in chemical and dusty environments and reducing failed fixtures in demanding locations. The 120–277 VAC, 50/60 Hz input provides broad electrical compatibility, simplifying multi-site rollouts and retrofit projects. The aluminum housing with an acrylic lens offers robust corrosion resistance and long service life, ideal for harsh plants and marine-adjacent facilities. Two 1/2 inch NPT hubs support flexible conduit routing, speeding installation and future maintenance without drilling or rework.
Get a Quick Quote for a Eaton HPAB46571
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 HPAB46571?
Enquire Now
FAQs
The HPAB46571 is designed for hazardous locations with through-feed mounting and a bolted-door enclosure. It includes two 1/2" NPT hubs for flexible conduit entry and safe wiring in classified spaces. For service, the bolted door provides quick access without compromising enclosure integrity, while the through-feed design reduces field modifications during retrofit projects.
This fixture operates at 120–277 VAC, 50/60 Hz and is configured as a 4 ft, six-lamp unit using fluorescent T5HO mini bi-pin lamps. The documented wattage is 54W, with a 4 ft lamp length and an aluminum housing with an acrylic lens. It supports a through-feed setup for streamlined installation and maintenance.
Yes. HPAB46571 carries IP66 ingress protection and a NEMA 4 enclosure, making it suitable for washdowns and dusty environments. It is designed for Hazardous/Classified Locations and complies with NEC/CEC standards, providing robust regulatory alignment for industrial facilities that require reliable hazardous-area lighting.
The fixture is certified for Hazardous/Classified Locations area classifications and meets NEC/CEC standards. It carries a NEMA 4 enclosure rating and IP66 protection, ensuring compliance for installations in hazardous environments, chemical processing areas, and industrial plants with stringent ingress protection requirements.
The bolted-door, through-feed design facilitates quicker lamp changes with reduced downtime, while the durable aluminum housing and acrylic lens resist corrosion and chemical exposure. This leads to lower maintenance labor costs, fewer unplanned outages, and a shorter payback period when replacing legacy lighting in hazardous areas, especially on large multi-bay facilities.