Eaton WPH42171 Pauluhn WashPro Linear - IP66 Hazardous

Part Number: WPH42171
Manufacturer
Eaton
Part number
WPH42171

Quick Summary

The Eaton WPH42171 Pauluhn WashPro linear fluorescent light fixture provides rugged, reliable illumination for hazardous locations and washdown environments. Operators often struggle with corrosion, moisture ingress, and inconsistent performance in demanding industrial settings, leading to downtime and maintenance costs. This model carries IP66 protection, NEMA 4 enclosure ratings, and NEC/CEC compliance for hazardous areas (Class I, Division 2; Class II, Division 2; Class III), delivering safer operation in tough plants. Its through-feed wiring, acrylic lens, and non-metallic end caps support long service life, simplified maintenance, and reduced lifecycle costs. Ideal for applications requiring 4 ft lamp configurations, 32W power, and a 120–277 VAC supply, the WashPro line aligns with heavy-duty industrial standards while optimizing total cost of ownership.

Product Information

Extended Description

WPH42171 Eaton: Eaton Crouse-Hinds series Pauluhn WashPro WPH linear fluorescent light fixture,1/2" entry,50/60 Hz,4 ft lamp,Acrylic lens,T8 bi-pin,Non-metallic end caps,Standard end cap,through feed with two strain relief connectors,2-lamp,120-277 Vac,32W
Product Name
Eaton Crouse-Hinds series Pauluhn WashPro WPH linear fluorescent light fixture
Catalog Number
WPH42171
UPC
662276874275
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
Non-metallic end caps
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
Standard end cap, through feed with two strain relief connectors
Entry size
1/2"
Wattage
32W
Lens material
Acrylic
Feature → Business Impact → Application: IP66 ingress protection and NEMA 4 enclosure provide reliable operation in wet, dusty, and washdown environments, reducing unplanned outages and extending fixture life in chemical plants and offshore facilities. This translates to lower maintenance frequency and safer working conditions in hazardous areas where compliance matters. Feature → Through-feed wiring with two strain-relief connectors simplifies field installation, cutting commissioning time and minimizing wiring errors in cramped electrical closets or conduit routes typical of process plants. Application: Quick installs for retrofits and new builds in hazardous locations where fast, compliant wiring is essential. Feature → Acrylic lens and non-metallic end caps resist corrosion and chemical exposure, preserving light output and appearance in demanding environments; improves long-term durability and reduces replacement cycles. Application: Food processing, refinery wash bays, and mining sites with aggressive atmospheres. Feature → 4 ft, 2-lamp T8 bi-pin fluorescent configuration delivering 32W of steady illumination across large work areas; supports uniform light distribution for indoor/outdoor industrial spaces. Business impact: enhances safety, productivity, and visual clarity in pack-out lines, maintenance corridors, and assembly areas. Application: Automotive manufacturing lines, warehouses, and bulk material handling. Feature → Broad voltage range 120–277 VAC and 50/60 Hz compatibility ensures operation across global facilities with minimal voltage management, reducing spare parts and stock-keeping requirements. Application: Multisite operations with diverse electrical infrastructures. Feature → Acrylic lens and robust gasketing with IP66/NEMA 4 protection enable easy cleaning and long-term reliability in environments with water spray, dust, or chemical exposure. Application: Clean rooms, degreasing stations, and metal fabrication shops. Feature → Hazardous/Classified Locations rating and NEC/CEC compliance provide industry-standard safety and regulatory alignment, supporting risk management and project approvals. Application: Refineries, chemical plants, and mining operations requiring formal certification for a hazardous-area luminaires portfolio.

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FAQs

The WPH42171 uses through-feed wiring with two strain-relief connectors and a 1/2" entry, simplifying wiring in cramped electrical spaces and helping ensure compliant, safe installation in Class I, Division 2 environments.
It operates at 120–277 VAC, 50/60 Hz, with a 32W power draw and a 4 ft long, 2-lamp fluorescent configuration using T8 bi-pin lamps, suitable for standard 4 ft lighting layouts.
Yes. The fixture is IP66 rated and NEMA 4 compliant, providing protection against dust and powerful water jets, which is essential for hazardous/classified locations and washdown environments.
The unit meets NEC/CEC standards and carries Hazardous/Classified Locations ratings (Class I, Division 2; Class II, Division 2; Class III) with IP66 and NEMA 4 protection, supporting regulatory compliance and site approvals.
Corrosion-resistant acrylic lens, non-metallic end caps, and robust enclosure reduce maintenance frequency and replacement costs. Longer intervals between service events improve uptime and overall return on investment in harsh facilities.