Eaton HPAB46570 Linear Fluorescent Light Fixture - IP66
Part Number: HPAB46570
Quick Summary
Eaton HPAB46570 is a hazardous-location linear fluorescent light fixture designed for harsh industrial environments. Facilities face dusty, wet, or hazardous areas where lighting downtime disrupts production. This unit carries NEC/CEC compliance, NEMA 4 ratings, and IP66 protection, supporting Class I/II/III locations with rugged durability. Its 54W draw at 120–277 VAC with a 4 ft, 6-lamp configuration delivers dependable illumination while reducing energy use and maintenance costs in hazardous-area lighting applications such as oil, gas, and chemical processing.
Product Information
Extended Description
HPAB46570 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,Pendant ,6-lamp,Bolted door,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Summit HPA linear fluorescent light fixture
Catalog Number
HPAB46570
UPC
662276402522
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
Mounting
Pendant
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 - HPAB46570
Feature: Hazardous-location rating with NEC/CEC compliance, IP66 and NEMA 4 enclosure. Business impact: Regulatory compliance and rugged reliability reduce risk, downtime, and insurance exposure in mission-critical facilities. Application: Oil refineries, chemical plants, and mining operations where harsh environments demand certified lighting. Feature: Six 54W lamps in a 4 ft configuration with T5HO mini bi-pin lamps. Business impact: Higher lumen output and efficient energy use with fewer fixtures per zone, lowering total installed cost. Application: Assembly lines, processing rooms, and washdown areas needing bright, uniform illumination. Feature: Aluminum housing with acrylic lens. Business impact: Corrosion and impact resistance extend service life in aggressive atmospheres, reducing maintenance cycles. Application: Chemical processing and wet/dust-heavy environments. Feature: Pendant mounting with entry hubs 1/2" and two NPT hubs. Business impact: Flexible, easy installation and retrofits across existing conduit or new builds. Application: Retrofit projects and new hazardous-area installations. Feature: 120–277 VAC, 50/60 Hz operation. Business impact: Broad regional compatibility and simplified stocking, improving project timelines. Application: Global facilities requiring standardized power across sites.
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FAQs
HPAB46570 supports pendant mounting with two 1/2 inch NPT hubs and a 1/2 inch entry size, making it straightforward to integrate into existing conduit systems. Its aluminum housing and bolted-door design streamline maintenance access, while the 120–277 VAC supply and 50/60 Hz operation align with typical industrial power distributions. Follow the included installation sheet to ensure proper clearance, sealing, and wiring for Class I/II/III locations.
Key specifications include a 54W wattage, 4 ft lamp length, and a six-lamp configuration using T5HO mini bi-pin lamps. The fixture operates on 120–277 VAC at 50/60 Hz, with an acrylic lens and aluminum housing providing robust protection. It is rated IP66 and NEMA 4, designed for hazardous-classified locations and demanding industrial environments.
Yes. HPAB46570 is certified for Hazardous/Classified Locations with NEC/CEC compliance and IP66/NEMA 4 protection, making it appropriate for oil, gas, chemical processing, and mining applications. The pendant mounting and durable materials support long service life in washdown zones and corrosive atmospheres, helping maintain uptime in mission-critical operations.
The fixture carries NEC/CEC compliance, hazard classifications for Class I, Division 2; Class II, Division 1 & 2; and Class III, along with NEMA 4 and IP66 ratings. These certifications verify safe operation in hazardous locations and rugged industrial environments, meeting rigorous regulatory requirements for process plants and remote installations.
Maintenance benefits include a bolted-door design for easy lamp access and servicing, an acrylic lens for impact resistance, and an aluminum housing for corrosion resistance. The 4 ft, 6-lamp configuration provides bright, uniform illumination with potentially fewer fixtures, reducing energy use and replacement costs while improving uptime in demanding locations.