Eaton WPH43570 Linear Fluorescent Light - IP66 Rated
Part Number: WPH43570
Quick Summary
Eaton WPH43570 Linear Fluorescent Light Fixture provides hazardous-area illumination for industrial facilities. Facilities often struggle with corrosion, dust, and water ingress that shorten service life and raise maintenance. IP66 ingress protection, a NEMA 4 enclosure rating, and NEC/CEC compliance for Class I, Division 2—and Class II/III locations—provide robust safety and reliability. For project teams, the 4 ft length and three 54W lamps integrate with WashPro inventories, delivering dependable performance while reducing lifecycle costs. The acrylic lens and non-metallic end caps help resist harsh chemicals and aggressive washdowns, supporting long intervals between servicing while maintaining strong light quality.
Product Information
Extended Description
WPH43570 Eaton: Eaton Crouse-Hinds series Pauluhn WashPro WPH linear fluorescent light fixture,1/2" entry,4 ft,Fluorescent,Acrylic lens,T5HO mini bi-pin,Non-metallic end caps,Standard end cap with one strain relief connector ,3-lamp,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn WashPro WPH linear fluorescent light fixture
Catalog Number
WPH43570
UPC
662276416932
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
3-lamp
Light type
T5HO mini 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
54W
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 - WPH43570
Feature: 4 ft, 3-lamp fluorescent fixture with 54W power and a T5HO mini bi-pin configuration. Business Impact: Delivers efficient, high-quality illumination across long runs while minimizing energy use and maintenance intervals. Application: Ideal for wide corridors, wash-down zones, and hazardous locations in industrial facilities. The WPH43570 aligns with existing WashPro inventories to simplify procurement and retrofits. The result is lower total cost of ownership and predictable lighting performance in challenging environments.Feature: IP66 ingress protection and NEMA 4 enclosure rating. Business Impact: Ensures reliability in dusty, wet, and corrosive environments, reducing unplanned downtime. Application: Suitable for hazardous/classified locations demanding tough sealing and weather resistance.Feature: Universal voltage 120–277 Vac at 50/60 Hz. Business Impact: Enables flexible deployment across multiple sites without rewiring or transformers, accelerating project timelines. Application: Global industrial facilities and plants with varying power standards benefit from a single fixture design.Feature: Acrylic lens and non-metallic end caps. Business Impact: Improves chemical resistance and long-term durability in washdown processes, lowering replacement frequency. Application: Environments with aggressive chemicals and frequent cleaning cycles.Feature: Standard end cap with one strain-relief connector and 1/2" entry. Business Impact: Simplifies installation, reduces labor costs, and improves conduit routing. Application: Retrofit projects and new installations that require quick, reliable mounting in tight spaces.Feature: 4 ft length with 3 lamps and 54W consumption. Business Impact: Balances bright, even illumination with energy efficiency, supporting sustainability goals and lowered operating costs. Application: Large work areas, storage bays, and process spaces where long fixtures minimize shadows and maintenance.
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FAQs
The WPH43570 uses a 1/2 inch entry with a standard end cap and one strain-relief connector, enabling straightforward conduit routing. Its 4 ft length and 3-lamp 54W configuration fit typical WashPro layouts, while the acrylic lens and non-metallic end caps resist harsh chemicals. Suitable for Class I, Division 2 locations under NEC/CEC guidance, it supports compliant retrofits and new installations.
This fixture operates at 120–277 Vac with a 50/60 Hz frequency, consuming 54W and delivering 3-lamp lighting with T5HO mini bi-pin lamps. The universal voltage range simplifies site deployment, reduces inventory complexity, and supports consistent performance across locations.
Yes. The WPH43570 is designed for hazardous/classified locations and is compliant with NEC/CEC standards for Class I, Division 2, as well as associated Class II Division 2 and Class III requirements, providing a safe, code-compliant solution for challenging industrial spaces.
IP66 protection ensures robust sealing against dust and powerful water jets, reducing ingress during washdowns and exposure to spray-cleaning processes. This minimizes maintenance needs, extends lamp life, and maintains consistent illumination in wet or dusty environments.
The combination of a durable acrylic lens, non-metallic end caps, and corrosion-resistant construction lowers replacement frequency and downtime. With universal voltage and a 4 ft, 3-lamp, 54W design, facilities can achieve energy savings, simplify maintenance cycles, and meet stringent safety standards in hazardous locations.