Eaton WPH42170 Light Fixture - IP66 Hazardous Location
Part Number: WPH42170
Quick Summary
The Eaton WPH42170 light fixture provides rugged, 2-lamp linear fluorescent illumination for hazardous-location zones. In demanding facilities, inconsistent lighting and harsh washdown conditions can drive downtime and maintenance costs. It delivers IP66 protection, NEMA 4 enclosure, and NEC/CEC hazardous-location ratings—Class I, Division 2; Class II, Division 2; Class III. With a 120-277 VAC range and 50/60 Hz compatibility, it integrates smoothly with existing power infrastructure. For operations and maintenance teams, this translates to reliable performance, reduced surprises, and predictable energy use from a 32W two-lamp design. As a durable industrial lighting solution, it supports compliance, durability, and installation efficiency in challenging environments.
Product Information
Extended Description
WPH42170 Eaton: Eaton Crouse-Hinds series Pauluhn WashPro WPH linear fluorescent light fixture,1/2" entry ,50/60 Hz,4 ft lamp,Fluorescent,Acrylic lens,T8 bi-pin,Non-metallic end caps,Standard end cap with one strain relief connector ,2-lamp,120-277 Vac,32W
Product Name
Eaton Crouse-Hinds series Pauluhn WashPro WPH linear fluorescent light fixture
Catalog Number
WPH42170
UPC
662276416871
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 with one strain relief connector
Entry size
1/2"
Wattage
32W
Lens material
Acrylic
Crouse-Hinds series Pauluhn WashPro Hazardous Area Linear Fluorescent brochure
Crouse-Hinds series Pauluhn WashPro Hazardous Area Linear Fluorescent catalog page
IF LBL1351 - Pauluhn WashPro Linear Fluorescent
Eaton Specification Sheet - WPH42170
Feature: Hazardous-location protection. Business Impact: minimizes ignition risk and uptime losses in harsh environments. Application: chemical plants, oil & gas facilities, and classified spaces where integrity matters. Feature: Energy-efficient 32W two-lamp system. Business Impact: reduces operating costs and heat load while maintaining lumen output. Application: long runs and corridors in production facilities needing consistent illumination. Feature: Acrylic lens and non-metallic end caps. Business Impact: improved resistance to corrosion and washdown exposure, lowering maintenance cycles. Application: washdown areas and outdoor process zones with frequent cleaning. Feature: 1/2" entry with one strain relief connector and standard end cap. Business Impact: simplifies wiring, speeds installation, and reduces labor costs. Application: new installations and retrofits requiring quick, reliable mounting. Feature: Wide voltage and frequency range. Business Impact: enables multi-site deployment with minimal electrical modification. Application: facilities with varied power systems across sites. Feature: Precise dimensions and weight (49 in length, 6.4 in width, 7.03 in height, 20.3 lb). Business Impact: easy handling, alignment, and retrofit fit in tight spaces. Application: long-span fixtures for area-wide lighting in industrial environments.
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FAQs
The WPH42170 operates over a wide 120-277 VAC range with 50/60 Hz input, making it adaptable to multiple industrial power systems. This compatibility simplifies site integration and reduces the need for additional transformers, supporting rapid deployments in mixed-power facilities such as chemical plants and oil and gas sites.
The fixture carries NEC/CEC compliance for hazardous locations, including Class I Division 2, Class II Division 2, and Class III, along with IP66 ingress protection and a NEMA 4 enclosure. These certifications validate suitability for hazardous and wet environments, supporting safe operation in compliant facilities.
Yes. With IP66 protection and a rugged acrylic lens, the WPH42170 is designed for washdown areas and environments with high moisture exposure. The non-metallic end caps further resist corrosion, helping maintain performance and reducing cleaning-induced wear over time.
The fixture features a ½ inch entry with a single strain-relief connector and a standard end cap, simplifying wiring and mounting. This design supports straightforward retrofits and new installations, reducing labor time while ensuring secure, code-compliant mounting in hazardous spaces.
The WPH42170 combines energy efficiency with durable construction. Its 32W two-lamp design lowers energy costs, while IP66 and NEMA 4 protections reduce maintenance downtime and corrosion-related outages. For long-term ROI, expect fewer replacements and predictable operation in challenging process environments.