Eaton HPSB43170 Linear Fluorescent Light - IP66

Part Number: HPSB43170
Manufacturer
Eaton
Part number
HPSB43170

Quick Summary

Eaton HPSB43170 is a hazardous-location linear fluorescent light fixture for industrial facilities. In hazardous environments, unreliable lighting and difficult maintenance drive downtime and safety risk. It carries NEC/CEC compliance with Class I, Division 2; NEMA 4X and IP66 protection, ensuring dependable operation in harsh conditions. This pendant-mounted, 3-lamp unit (T8 bi-pin, 32W) delivers robust illumination with a 50/60 Hz supply across 120–277 VAC, reducing replacement cycles and maintenance costs. By pairing 304 stainless steel construction with bolted-door access, it offers corrosion resistance and quick service, supporting standards compliance and safer, more productive operations in classified areas. It aligns with upgrade programs for hazardous-area lighting efficiency and lifecycle cost reduction.

Product Information

Extended Description

HPSB43170 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 ,3-lamp,Bolted door,120-277 Vac,32W
Product Name
Eaton Crouse-Hinds series Pauluhn Summit HPS linear fluorescent light fixture
Catalog Number
HPSB43170
UPC
662276428102
Product Length/Depth
50.59 in
Product Height
6.59 in
Product Width
15.92 in
Product Weight
55 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
Bolted door
Material
304 stainless steel
Lamp length
4 ft
Number of lamps
3-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
Feature: 304 stainless steel housing provides corrosion resistance, reducing maintenance frequency and downtime in washdown and chemical environments. This translates into longer service life and lower lifecycle costs, a critical consideration for facilities with frequent washdowns, salt spray, or corrosive exposure. Application: chemical plants, refineries, mining sites, and offshore platforms where durable enclosures protect light sources and wiring from harsh atmospheres. Feature: IP66 ingress protection with a robust NEMA 4X enclosure and an acrylic lens delivers reliable protection against dust, water jets and impact. Business impact: maintains consistent illumination and protects internal components in wet, dusty, or washdown settings. Application: mining, wastewater treatment, and outdoor hazardous-area installations. Feature: Bolted-door access for 4 ft, 3-lamp configuration with 50/60 Hz operation and 32W draw enables fast lamp replacement without fixture disassembly. Business impact: reduces maintenance time and downtime, leading to higher equipment availability. Application: process lines, mechanical rooms, and maintenance bays in chemical and oil/gas facilities. Feature: Pendant mounting with 1/2 inch entry and (2) NPT hubs provides wiring flexibility and simple conduit integration. Business impact: lowers installation time and field modification costs. Application: overhead aisles, catwalks, and restricted-service areas in plants and offshore facilities. Feature: 120-277 VAC input across 50/60 Hz with 3-lamp, 4 ft fluorescent lamps enables compatibility with common electrical infrastructure and spare-lamp inventories. Business impact: minimizes retrofits and accelerates deployment, supporting rapid upgrades in hazardous locations. Application: new installations and retrofits in chemical plants, refineries, and mining operations.

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FAQs

HPSB43170 supports pendant mounting with a 1/2" entry and (2) NPT hubs, plus a bolted-door access design. This combination enables flexible conduit routing, straightforward wiring in tight spaces, and quick service access without compromising enclosure integrity, which translates to faster installations and reduced on-site labor in hazardous areas.
The fixture uses a 3-lamp, 4 ft fluorescent configuration with T8 bi-pin lamps, drawing 32W. It operates on 120–277 VAC at 50/60 Hz, aligning with standard industrial power systems and minimizing the need for specialized wiring or ballasts, while providing consistent illumination across typical hazardous-location applications.
Yes. HPSB43170 is designed for Hazardous/Classified Locations with NEC/CEC compliance, Class I Division 2, and NEMA 4X/IP66 protection. This makes it appropriate for chemical processing areas, oil and gas facilities, and other environments requiring rugged, code-compliant luminaires with durable enclosure protection.
Ideal for chemical plants, refineries, mining operations, wastewater facilities, and offshore platforms, the HPSB43170 provides reliable lighting in harsh, washdown-prone environments. Its corrosion-resistant 304 stainless steel construction and robust ingress rating help maintain visibility and safety in demanding industrial applications.
The bolted-door design enables quick lamp replacement, reducing maintenance time and downtime. Corrosion-resistant stainless steel extends service life, lowering lifecycle costs, while 120–277 VAC compatibility and standard fluorescent components support faster upgrades and favorable total cost of ownership in hazardous-area lighting programs.