Eaton WPSH43572 Pauluhn WashPro Light Fixture - IP66

Part Number: WPSH43572
Manufacturer
Eaton
Part number
WPSH43572

Quick Summary

Eaton Crouse-Hinds Pauluhn WashPro WPH linear fluorescent light fixture provides hazardous-area illumination for industrial facilities. Maintenance in hazardous zones is costly and risky when lighting fails or seals degrade, increasing downtime and safety concerns. This fixture carries critical certifications for peace of mind: IP66 ingress protection, NEMA 4 enclosure, and NEC/CEC compliance for Hazardous/Classified Locations. With a 4 ft, 3-lamp design delivering 54 W at 120–277 V, it combines rugged durability with predictable performance. The WPH series is optimized for easy installation and long service life, minimizing field wiring, reducing maintenance cycles, and ensuring stable color rendering in demanding environments.

Product Information

Extended Description

WPSH43572 Eaton: Eaton Crouse-Hinds series Pauluhn WashPro WPH linear fluorescent,1/2" entry,4 ft,Acrylic lens,T5HO mini bi-pin,Stainless steel end caps,Center stud end cap,one strain relief connector,hanger brackets,3-lamp,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn WashPro WPH linear fluorescent light fixture
Catalog Number
WPSH43572
UPC
662276417496
Product Length/Depth
49 in
Product Height
7.03 in
Product Width
6.4 in
Product Weight
20.3 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class II, Division 2 Class III
NEMA Rating
4
Ingress protection (IP) ratings
IP66
Lamp type
Fluorescent
Material
Stainless steel end caps
Lamp length
4 ft
Number of lamps
3-lamp
Light type
T5HO mini bi-pin
Voltage rating
120-277 Vac
Frequency rating
50/60 Hz
Mounting
Ctr stud, 1 strain relief and hanger brackets
Entry size
1/2"
Wattage
54W
Lens material
Acrylic
Feature: Hazardous/Classified Locations rating with IP66 and NEMA 4 enclosure. Benefit: Ensures regulatory compliance and protects against dust, water, and corrosive atmospheres, reducing downtime and safety risk in chemical plants and refineries. Application: Ideal for Hazardous/Classified Locations in process facilities and offshore installations. Feature: 4 ft length with 3-lamp configuration delivering 54W at 120–277 VAC. Benefit: Provides broad illumination coverage with efficient energy use and predictable brightness, lowering operating costs while meeting demanding workplace illumination standards. Application: Suitable for long-run fixtures on plant production lines and maintenance corridors. Feature: T5HO mini bi-pin lamps, acrylic lens, and stainless steel end caps. Benefit: High-performance light output with durable optics and corrosion-resistant enclosure, extending service life in harsh environments. Application: Maintenance-friendly design for areas with chemical exposure and washdowns. Feature: Center stud end cap, 1/2" entry, strain relief, and hanger brackets. Benefit: Simplifies installation, reduces field modifications, and ensures secure mounting in tight, dangerous spaces. Application: Suitable for retrofit projects and new builds in constrained hazardous areas. Feature: 120–277 VAC, 50/60 Hz operation. Benefit: Flexible electrical compatibility with common industrial power systems, simplifying procurement and reducing inventory variety. Application: Industrial facilities with mixed voltage infrastructures.

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FAQs

The WPSH43572 supports center stud mounting with a 1/2 inch entry, plus strain reliefs and hanger brackets for flexible installation in hazardous environments. This combination simplifies alignment and wiring in hazardous environments, reduces field modification, and helps ensure a secure seal against dust and moisture while maintaining safe clearance around the fixture.
It operates at 120–277 VAC, 50/60 Hz, using a 4 ft, 3-lamp fluorescent arrangement with T5HO mini bi-pin lamps and a 54 W power rating. This setup provides consistent color rendering and brightness while supporting standard industrial power systems and energy management programs.
Yes. It is designed for Hazardous/Classified Locations with IP66 protection and a NEMA 4 enclosure, making it well-suited for chemical processing, oil and gas, refining, and offshore platforms where harsh conditions and ingress protection are required. The 4 ft length and 3-lamp arrangement provide wide-area coverage suitable for large workspaces.
The WPSH43572 complies with NEC/CEC standards for hazardous locations and offers IP66 ingress protection, NEMA 4 enclosure, and classifications for Class I, Division 2, Class II, Division 2, and Class III environments, ensuring safe operation and regulatory alignment in classified facilities.
Eaton provides a range of PDFs for this model, including the Crouse-Hinds WashPro Hazardous Area brochure, catalog page, installation instruction LBL1351, and the WPSH43572 specification sheet. These resources support proper equipment selection, compliant installation, and reliable maintenance planning.