Eaton HPS42170 Linear Fluorescent Light Fixture - IP66 Hazardous/Classified Locations
Part Number: HPS42170
Quick Summary
The Eaton HPS42170 linear fluorescent light fixture delivers reliable illumination for hazardous locations in industrial facilities. Maintenance downtime and corrosion resistance are common pain points in washed-down, dust-heavy environments. This luminaire carries NEC/CEC compliance, IP66 ingress protection, and NEMA 4X rugged enclosures, plus hazardous-location ratings such as Class I Division 2 and Class II Division 1. Built for compatibility with 120–277 VAC supply and 50/60 Hz operation, it pairs well with Pauluhn Summit series accessories and stainless-steel mounting options to improve lifecycle costs and overall maintenance efficiency in tough environments.
Product Information
Extended Description
HPS42170 Eaton: Eaton Crouse-Hinds series Pauluhn Summit HPS linear fluorescent light fixture,1/2" (2) NPT hubs,50/60 Hz,4 ft lamp,Fluorescent,Acrylic lens,T8 bi-pin,304 stainless steel,Pendant ,2-lamp,Quick release,120-277 Vac,32W
Product Name
Eaton Crouse-Hinds series Pauluhn Summit HPS linear fluorescent light fixture
Catalog Number
HPS42170
UPC
662276402560
Product Length/Depth
50.59 in
Product Height
6.59 in
Product Width
15.92 in
Product Weight
54 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
4X
Ingress protection (IP) ratings
IP66
Lamp type
Fluorescent
Type
Quick release
Material
304 stainless steel
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
1/2"
Entry type
(2) NPT hubs
Wattage
32W
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 - HPS42170
Feature → Business Impact → Application: The HPS42170 uses a 4 ft, two-lamp configuration with 32W fluorescent lamps, delivering high lumen output in a compact footprint, reducing the number of fixtures needed per area and lowering initial capital outlay while maintaining full coverage in long corridors or work cells. This translates to measurable energy efficiency and reduced maintenance cycles in hazardous areas such as chemical plants and refineries. Application-wise, the pendant-mount design simplifies installation above equipment aisles and process lines, supporting flexible layouts for retrofit projects and new builds alike. Feature → Business Impact → Application: Built with 304 stainless steel and an acrylic lens, the fixture resists corrosion and washdowns, extending service life in aggressive environments and lowering total cost of ownership across plant floors with frequent cleaning regimes. This is ideal for offshore platforms, marine facilities, and other demanding locations. Feature → Business Impact → Application: The two NPT hubs entries and 1/2 inch entry size streamline wiring and junction box integration, minimizing field cutting and reducing install time while maintaining UL/NEMA compatibility. Application includes restartable maintenance cycles in Class I/II hazardous locations where quick access is critical. Feature → Business Impact → Application: IP66 and NEMA 4X protection provide reliable operation under water spray and dust exposure, ensuring continuous illumination during critical operations and regulatory compliance in tough environments. Application areas include processing lines, washdown zones, and assembly floors where uptime is essential. Feature → Business Impact → Application: The quick-release design supports rapid ballast/lamps maintenance without full fixture removal, shortening downtime during lamp changes and improving lifecycle cost and energy management in high-use facilities. Application: maintenance suites and scheduled shutdowns in petrochemical plants and aerospace manufacturing environments. Feature → Business Impact → Application: The T8 bi-pin lamp configuration with 50/60 Hz compatibility and wide voltage range supports flexible power sourcing and streamlined spare-part stocking, reducing inventory complexity and operational risk in multi-site operations. Application: global operations requiring consistent performance across sites.
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FAQs
The HPS42170 operates at 120–277 VAC with 50/60 Hz, covering most industrial power distribution scenarios. Its design supports straightforward wiring through two NPT hubs and a 1/2" entry, reducing field rework. This makes it ideal for retrofits or new installations in facilities with mixed voltages, while ensuring reliable lamp performance and easy maintenance access.
This fixture is rated for Hazardous/Classified Locations, with NEC/CEC compliance, NEMA 4X enclosure, and IP66 protection. It supports Class I, Division 2 and Class II, Division 1/2, along with Class III. These ratings confirm suitability for aggressive environments, washdowns, and regulatory safety requirements in chemical plants, refineries, and processing facilities.
Yes. The product is specified for pendant mounting, uses 304 stainless steel construction with an acrylic lens, and provides IP66/NEMA 4X protection. This combination is well-suited for washdown areas, chemical processing zones, and outdoor-industrial applications where robust sealing and corrosion resistance are essential.
Plan for 1/2" entry with two NPT hubs to simplify wiring, plus a 50/60 Hz, 120–277 VAC power supply. The fixture weighs about 54 lb and uses a 4 ft, two-lamp configuration with T8 bi-pin lamps, enabling efficient field wiring and rapid maintenance access without removing the entire assembly.
The quick-release design reduces maintenance downtime during lamp and ballast changes, while stainless steel and IP66/NEMA 4X protection extend fixture life in corrosive and wet environments. These features translate into lower lifecycle costs, reduced replacement cycles, and improved uptime across process lines and critical infrastructure.