Eaton SPP41570 Linear Fluorescent Fixture - IP66
Part Number: SPP41570
Quick Summary
The Eaton Crouse-Hinds Pauluhn Intrepid SPP linear fluorescent light fixture provides reliable illumination in hazardous locations. Facilities often struggle with maintaining lighting that stays bright, safe, and compliant under tough industrial conditions. This unit carries NEC/CEC certifications, IP66 ingress protection, and hazardous-location ratings (Class I, Division 2; Class II, Division 2; Class III) to streamline approvals. Its 4 ft lamp design, through-feed capability, and rugged fiberglass-reinforced polyester housing deliver consistent performance while reducing maintenance cycles and inventory variety. For operators and procurement teams, the combination of reliability, safety compliance, and compatibility with standard 54W fluorescent systems translates into lower lifecycle costs and simpler sourcing.
Product Information
Extended Description
SPP41570 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,1-lamp,Through feed,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Intrepid SPP linear fluorescent light fixture
Catalog Number
SPP41570
UPC
662276622784
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
1-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
Eaton Crouse-Hinds SPP41570 3D drawing
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 - SPP41570
Feature: Fiberglass-reinforced polyester housing with matte polycarbonate lens. Business Impact: Provides rugged protection against impact, chemicals, and environmental exposure, reducing replacement cycles. Application: Chemical plants, offshore facilities, and other harsh environments where durable luminaires are essential. Feature: 120-277 VAC, 50/60 Hz, 54W, 1-lamp T5HO mini bi-pin. Business Impact: Universal input and efficient performance minimize energy use and inventory complexity. Application: Facilities migrating between power distributions or standardizing on energy-efficient fluorescent solutions. Feature: Through-feed entry with two hubs and 3/4" entry size. Business Impact: Simplifies wiring, enables daisy-chaining, and accelerates installation in retrofit or new-build projects. Application: Large-machinery rooms and assembly lines requiring scalable lighting layouts. Feature: 4 ft length (52.8 in), weight 17 lb, lens material matte polycarbonate. Business Impact: Manageable weight for installation crews with quick service access and reliable brightness. Application: Long runs across production floors and hazardous-area corridors. Feature: IP66 ingress protection and NEC/CEC compliance with Class I Division 2, Class II Division 2, Class III ratings. Business Impact: Ensures regulatory acceptance and safe operation in wet or dusty environments. Application: Hazardous/classified locations in oil, gas, chemical, and manufacturing facilities.
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FAQs
Plan for through-feed wiring with the two hubs and 3/4 inch entry. The unit’s fiberglass-reinforced polyester housing and matte polycarbonate lens resist chemical exposure and impact, while the IP66 rating protects against dust and water ingress. Use compatible mounting hardware and follow NEC/CEC guidelines for Class I, Division 2 environments.
The fixture operates from 120-277 VAC, at 50/60 Hz, consuming 54 watts with a 4 ft lamp. It uses a T5HO mini bi-pin configuration and supports through-feed installation. This universal voltage range simplifies inventory and ensures reliable performance across diverse facility power systems.
Yes. The SPP41570 is certified for Hazardous/Classified Locations with NEC ratings including Class I Division 2, as well as Class II Division 2 and Class III. This makes it appropriate for oil/gas processing, chemical plants, and other zones requiring hazardous-location compliance.
The luminaire complies with NEC/CEC standards and carries an IP66 ingress protection rating. It is designed for hazardous-area applications with through-feed capability and a NEMA 4 enclosure rating, supporting safe operation in demanding industrial environments.
With a rugged fiberglass-reinforced polyester housing, matte polycarbonate lens, and a single 54W T5HO lamp, the fixture delivers long service life and predictable maintenance intervals. Reduced downtime, fewer replacement parts, and compatibility with standard fluorescent systems contribute to favorable total cost of ownership in facilities managing hazardous-area lighting.