Eaton SPP42570L SPP Linear Fluorescent Light Fixture - IP66
Part Number: SPP42570L
Quick Summary
The Eaton SPP42570L hazardous-area linear fluorescent light fixture provides reliable illumination for hazardous-location industrial plants. In challenging environments, downtime and safety incidents rise when lighting fails or isn’t certified for Class I, Division 2 locations. With IP66, NEMA 4, and NEC/CEC hazardous-area ratings, this fixture helps meet regulatory requirements while offering robust protection against dust, moisture, and impact. The 54W, 2-lamp design accepts 120–277V input and through-feed wiring, enabling flexible installation and consistent light output across long runs. This combination supports facilities aiming to reduce maintenance costs, improve worker safety, and maintain compliant, continuous operation in demanding conditions. Its rugged housing and lens resist abuse in harsh industrial spaces.
Product Information
Extended Description
SPP42570L Eaton: Eaton Crouse-Hinds series Pauluhn Intrepid SPP linear fluorescent light fixture,3/4",(2) hubs,50/60 Hz,4 ft lamp,Matte polycarbonate lens,T5HO mini bi-pin,Fiberglass-reinforced polyester,2-lamp,Lamps included,Through feed,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Intrepid SPP linear fluorescent light fixture
Catalog Number
SPP42570L
UPC
662276415720
Product Length/Depth
52.8 in
Product Height
5 in
Product Width
7.63 in
Product Weight
17 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
Fiberglass-reinforced polyester
Lamp length
4 ft
Number of lamps
2-lamp
Light type
T5HO mini bi-pin
Voltage rating
120-277 Vac
Frequency rating
50/60 Hz
Style
Through feed
Entry size
3/4"
Entry type
(2) hubs
Wattage
54W
Lens material
Matte polycarbonate
Special features
Lamps included
Crouse-Hinds series Pauluhn Intrepid Hazardous Area Linear Fluorescent brochure
Crouse-Hinds series Pauluhn Intrepid Hazardous Area Linear Fluorescent catalog page
IF LBL1370D2 - Pauluhn Intrepid Hazardous Area Linear Fluorescent
Eaton Specification Sheet - SPP42570L
Feature: 4 ft length with a 2-lamp, 54W configuration. Business Impact: delivers robust illumination with efficient energy use, reducing total installed wattage for long runs. Application: ideal for large manufacturing bays and HazLoc corridors where through-feed installations simplify wiring. Feature: IP66 protection and NEMA 4 enclosure. Business Impact: essential environmental protection reduces maintenance downtime and exposure to dust, water, and chemicals. Application: wet, dusty, and corrosive environments such as chemical plants and refineries. Feature: Fiberglass-reinforced polyester housing with matte polycarbonate lens. Business Impact: rugged, chemical-resistant construction extends service life and lowers replacement costs. Application: harsh spaces where impact resistance and clarity matter. Feature: Through-feed wiring with two hubs. Business Impact: simplifies field wiring, shortens installation time, and improves reliability in long runs. Application: utilities, petrochemical plants, and mining facilities requiring scalable lighting. Feature: Lamps included and 120–277 Vac operation at 50/60 Hz. Business Impact: reduces maintenance inventories and ensures compatible power across global sites. Application: maintenance shops, processing lines, and assembly floors needing consistent brightness without disruption.
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FAQs
Yes. The SPP42570L is designed for through-feed installations with two hubs and a 3/4" entry, allowing conductors to pass between sections without exposing wiring. The IP66/NEMA 4 enclosure protects against dust, water, and chemical exposure, and the 120–277V, 50/60 Hz power supports standard plant electrical systems for quick, safe commissioning.
The unit operates at 120–277 Vac across 50/60 Hz, with a total wattage of 54W and a two-lamp, 4 ft fluorescent configuration. Lamps are included, and the fixture uses T5HO mini bi-pin lamps. This configuration provides efficient illumination for long runs while maintaining compatibility with common industrial ballasts and wiring schemes.
This fixture is ideal for hazardous and classified locations in industrial settings such as chemical plants, refineries, wastewater treatment facilities, mining operations, and other environments requiring reliable illumination with robust enclosure protection (IP66, NEMA 4). Its through-feed design supports scalable lighting across large areas and production lines.
The SPP42570L carries NEC/CEC compliance with hazardous-area ratings Class I, Division 2; Class II, Division 2; and Class III, along with an IP66 protection rating and a NEMA 4 enclosure. These certifications ensure suitability for hazardous locations and harsh industrial environments while supporting regulatory risk management.
Lamps are included, reducing replacement inventory needs, and the rugged fiberglass-reinforced polyester housing resists chemicals and impact, lowering maintenance frequency. Through-feed wiring simplifies installation and reduces labor time. Overall, the SPP42570L contributes to lower downtime, safer operations, and predictable lifecycle costs in demanding facilities.