Eaton HPSB42175G HPS linear fluorescent light fixture - IP66

Part Number: HPSB42175G
Manufacturer
Eaton
Part number
HPSB42175G

Quick Summary

Eaton HPSB42175G HPS linear fluorescent light fixture delivers rugged illumination for hazardous locations in industrial facilities. In harsh environments, maintenance downtime and corrosion risk erode productivity, so dependable construction matters. This luminaire carries IP66 protection, NEMA 4X enclosure, and hazardous-area ratings (Class I, Division 2; Class II, Division 1 & 2; Class III), delivering compliant performance where others fall short. With a corrosion‑resistant 304 stainless steel housing, tempered-glass lens, and a 4 ft 2-lamp configuration, it supports long service life. Flexible 120–277 Vac operation and pendant mounting streamline installation across facilities, helping maintenance teams reduce spare parts and labor costs while meeting NEC/CEC requirements.

Product Information

Extended Description

HPSB42175G Eaton: Eaton Crouse-Hinds series Pauluhn Summit HPS linear fluorescent light fixture,3/4" (4) NPT hubs,50/60 Hz,4 ft lamp,Fluorescent,Tempered glass lens,T8 bi-pin,304 stainless steel,Pendant ,2-lamp,Through feed,Bolted door,120-277 Vac,32W
Product Name
Eaton Crouse-Hinds series Pauluhn Summit HPS linear fluorescent light fixture
Catalog Number
HPSB42175G
UPC
662276374119
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
Bolted door
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
Style
Through feed
Entry size
3/4"
Entry type
(4) NPT hubs
Wattage
32W
Lens material
Tempered glass
Feature: 304 stainless steel housing and tempered glass lens. Benefit: Superior corrosion resistance and impact protection extend service life in chemical plants and offshore environments, reducing downtime and maintenance costs. Application: Best suited for hazardous-location lighting in chemical processing facilities and similar challenging environments. Feature: 4 ft length with 2-lamp T8 bi-pin configuration delivering 32W. Benefit: Efficient, even lighting with reduced fixture count and energy use, improving workflow lighting along long aisles and production lines. Application: Industrial warehouses and assembly areas requiring reliable, energy-conscious illumination. Feature: IP66 ingress protection and NEMA 4X enclosure. Benefit: High-level protection against dust, water, and corrosion, ensuring compliance in harsh locations and lowering risk of electrical faults. Application: Oil & gas plants, refineries, and other hazardous-classified sites. Feature: Through-feed mounting, pendant capability, and bolted door. Benefit: Flexible wiring and quick service with a secure seal, minimizing maintenance time and maximizing uptime. Application: Retrofit and new-build hazardous-area installations where wiring access is through-feed or pendant-mounted. Feature: 120–277 Vac, 50/60 Hz operation. Benefit: Universal compatibility with plant electrical systems reduces inventory and simplifies procurement. Application: Mixed-voltage facilities seeking a single luminaire across multiple zones. Feature: 304 stainless steel, 4 NPT hubs, 3/4" entry. Benefit: Durable enclosure and versatile entry options enable reliable routing of power and controls in demanding environments. Application: Hazardous locations with space-constrained wiring layouts and strict sealing requirements.

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FAQs

The HPSB42175G supports pendant mounting and through-feed wiring, with a bolted door enclosure for a tight seal. It features a 3/4" entry and four NPT hubs to accommodate flexible wiring routes. The unit operates on 120–277 VAC at 50/60 Hz and uses a 4 ft, 2-lamp arrangement with a T8 bi-pin lamp, simplifying retrofit in existing hazardous-area installations while maintaining compliance with NEC/CEC standards.
IP66 and NEMA 4X ratings indicate complete protection against dust intrusion and robust ingress protection against water and aggressive chemicals. In corrosive environments, this translates to reduced gasket failure, lower corrosion risk on the housing, and longer maintenance intervals. The 304 stainless steel construction further enhances durability, making the fixture suitable for chemical processing, oil & gas, and other demanding facilities.
Yes. The HPSB42175G is rated for Hazardous/Classified Locations, including Class I, Division 2, along with Class II, Division 1 and 2, and Class III. This makes it appropriate for areas where flammable gases or vapors may be present but are controlled under specific safety protocols, such as certain refinery and chemical-processing zones.
The fixture adheres to NEC/CEC standards for hazardous-location equipment and provides area classification suitability. It also carries NEMA 4X enclosure protection and IP66 ingress protection, ensuring safe operation in wet and corrosive environments and aligning with typical industry compliance requirements for industrial lighting in hazardous locations.
The 32W, 4 ft, 2-lamp design reduces energy consumption and fixture count, improving overall system efficiency. The 304 stainless steel housing, tempered-glass lens, and bolted-door design minimize corrosion and sealing failures, lowering maintenance cycles. Through-feed wiring and pendant mounting simplify installation and service, contributing to lower total cost of ownership in demanding facilities.