Eaton APA42172L Linear Light Fixture - Class I, Division 2
Part Number: APA42172L
Quick Summary
APA42172L is a rugged fluorescent lighting solution designed for hazardous-area facilities such as chemical plants and refineries. In harsh environments, maintenance downtime and fixture reliability are ongoing challenges, and unreliable lighting can compromise safety and productivity. This unit carries Class I, Division 2; Class II, Division 1; Class III ratings, along with IP66 and NEMA 4 compliance, giving you proven protection against moisture, dust, and demanding conditions. Designed for pendant installation with 32W lamps, a flat polycarbonate lens, and an aluminum housing, it delivers durable illumination while simplifying inventory and service. For engineers and maintenance teams, this fixture translates to lower lifecycle costs, easier compliance, and dependable operation in hazardous locations.
Product Information
Extended Description
APA42172L Eaton: Eaton Crouse-Hinds series Pauluhn AllPro APA linear fluorescent light fixture,3/4" entry ,50/60 Hz,4 ft lamp,Fluorescent,Flat,Polycarbonate lens,T8 bi-pin,Aluminum,2-lamp,Lamps included,Pendant,120-277 Vac,32W
Product Name
Eaton Crouse-Hinds series Pauluhn AllPro APA linear fluorescent light fixture
Catalog Number
APA42172L
UPC
662276420588
Product Length/Depth
55.5 in
Product Height
6 in
Product Width
9.75 in
Product Weight
23 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class II, Division 1 Class III
NEMA Rating
4
Ingress protection (IP) ratings
IP66
Lamp type
Fluorescent
Lens type
Flat
Material
Aluminum
Lamp length
4 ft
Number of lamps
2-lamp
Light type
T8 bi-pin
Voltage rating
120-277 Vac
Frequency rating
50/60 Hz
Mounting
Pendant
Entry size
3/4"
Wattage
32W
Lens material
Polycarbonate
Special features
Lamps included
Crouse-Hinds series Pauluhn AllPro Hazardous Area Linear Fluorescent brochure
Crouse-Hinds series Pauluhn AllPro Hazardous Area Linear Fluorescent catalog page
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Eaton Specification Sheet - APA42172L
Feature → Business Impact → Application: Hazardous-location ratings including Class I, Division 2; Class II, Division 1; Class III provide regulatory compliance and safer operation in chemical plants, refineries, and other hazardous facilities, reducing risk and downtime. Feature → 32W, 4 ft lamp, 2-lamp configuration; Business Impact → energy efficiency, brighter coverage, and lower operating costs; Application → factory floors and assembly lines requiring consistent, high-quality lighting while controlling energy spend. Feature → Pendant mounting with 3/4" entry; Business Impact → flexible installation and rapid retrofits in constrained spaces; Application → overhead lighting runs and vertical installations in process areas. Feature → Flat polycarbonate lens and aluminum housing; Business Impact → durable shock and impact resistance with long service life in harsh environments; Application → wash-down zones and outdoor-indoor interfaces where reliability matters. Feature → Lamps included; Business Impact → faster installation, reduced downtime, predictable maintenance planning; Application → new builds and retrofit projects seeking turnkey readiness. Feature → Wide voltage range 120-277 Vac and 50/60 Hz; Business Impact → reduced inventory and broad compatibility with existing power systems; Application → multi-site facilities with varied electrical infrastructure.
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FAQs
APA42172L supports pendant mounting with a 3/4 inch entry, enabling flexible installation overhead in hazardous areas. Its 120-277 VAC input and 50/60 Hz compatibility simplify wiring, while the rugged aluminum housing and polycarbonate lens withstand harsh environments. Always follow local electrical codes and Eaton installation sheets for compliant mounting and termination.
The fixture operates at 120-277 VAC, 50/60 Hz, with a 32W, 4 ft, 2-lamp configuration using T8 bi-pin lamps. This combination provides bright, even illumination with efficient energy use, broad power compatibility for multi-site operations, and predictable maintenance intervals due to compatible lamp types and included lamps.
Yes. APA42172L is designed for Hazardous/Classified Locations with Class I, Division 2 ratings, plus Class II, Division 1 and Class III, along with IP66 and NEMA 4 protection. This makes it appropriate for process areas, wash-down zones, and rugged environments typical of oil, gas, and chemical processing facilities.
The fixture meets NEC/CEC standards and Hazardous/Classified Location ratings (Class I, Division 2; Class II, Division 1; Class III), plus IP66 and NEMA 4. These certifications confirm compliance with electrical safety, reliability in hazardous atmospheres, and robust enclosure protection, reducing risk during audits and ensuring plant-wide conformity.
Lamps are included, accelerating installation and uptime. The durable aluminum housing, polycarbonate lens, and proven hazardous-location ratings minimize maintenance frequency and repair costs. Its wide voltage range and reliable performance enable lower inventory, predictable operating expenses, and faster project ROI in retrofit or new-build programs.