Eaton SPP42171 SPP Linear Light Fixture - IP66
Part Number: SPP42171
Quick Summary
SPP42171 is an Eaton Crouse-Hinds Pauluhn Intrepid linear fluorescent light fixture designed for hazardous and classified locations in industrial facilities. Maintenance teams often struggle with ingress protection, corrosion, and fixtures that fail during critical uptime windows in harsh environments. This model meets NEC/CEC requirements and delivers IP66 ingress protection, a NEMA 4 enclosure, and Class I, Division 2 (and related) ratings for hazardous areas, enabling safer, compliant operation. The pendant-mounted, 4 ft, two-lamp design supports 120–277 VAC operation with 32 W of power, simplifying inventory and installation. By combining rugged construction with standard T8 bi-pin lamps, it offers reliable illumination, reduced maintenance costs, and extended service life for demanding industrial applications such as chemical processing, oil & gas, and manufacturing.
Product Information
Extended Description
SPP42171 Eaton: Eaton Crouse-Hinds series Pauluhn Intrepid SPP linear fluorescent light fixture,3/4" entry (2) hubs,50/60 Hz,4 ft lamp,Fluorescent,Matte polycarbonate lens,T8 bi-pin,Fiberglass-reinforced polyester,Pendant ,2-lamp,120-277 Vac,32W
Product Name
Eaton Crouse-Hinds series Pauluhn Intrepid SPP linear fluorescent light fixture
Catalog Number
SPP42171
UPC
662276415683
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
T8 bi-pin
Voltage rating
120-277 Vac
Frequency rating
50/60 Hz
Mounting
Pendant
Entry size
3/4"
Entry type
(2) hubs
Wattage
32W
Lens material
Matte polycarbonate
Eaton Crouse-Hinds SPP42171 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 - SPP42171
Rugged housing: Feature a fiberglass-reinforced polyester enclosure that resists corrosion and stands up to harsh environments. Business impact: reduces maintenance cycles and downtime, improving plant reliability in hazardous areas. Application: chemical processing, petrochemical plants, and outdoor facilities where exposure to chemicals and moisture is common. Ingress protection and enclosure ratings: IP66 and NEMA 4 provide robust water and dust protection. Business impact: minimizes ingress-related failures and supports compliant operation in washdown zones and wet environments. Application: pump rooms, loading docks, and offshore platforms where reliability matters. Mounting and entry versatility: Pendant mounting with 3/4" entry and (2) hubs simplifies installation in tight spaces and along long runs. Business impact: lowers field labor time and accelerates project schedules. Application: retrofit projects and new builds with limited ceiling access. Electrical compatibility: 120–277 VAC, 50/60 Hz, 32W, with T8 bi-pin lamps. Business impact: leverages common ballast inventory and easy maintenance, reducing spare parts costs. Application: industrial control rooms, process areas, and maintenance bays. Lamp configuration: 4 ft length with two lamps for high-lumen output and longer service intervals. Business impact: improved lighting continuity and reduced re-lamping frequency. Application: long runs of hazardous-area lighting in production lines. Certifications and ratings: Hazardous area approvals (Class I Division 2, Class II Division 2, Class III) and NEC/CEC compliance. Business impact: ensures regulatory alignment and reduces risk of non-compliance fines. Application: facilities in regulated industries needing certified luminaires.
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FAQs
SPP42171 uses pendant mounting with 3/4 inch entry and two hubs, designed to simplify installation in constrained spaces. When wiring, verify 120–277 VAC supply compatibility and ensure compliance with Class I Division 2, II Division 2, and III requirements. The rugged housing and IP66 rating help protect against moisture and dust during installation and operation, reducing commissioning time and post-install maintenance.
The fixture operates at 120–277 VAC with a 50/60 Hz frequency, consuming 32 W and using a 4 ft, 2-lamp configuration with T8 bi-pin lamps. This combination supports common ballast inventory, enables efficient lighting for long runs, and provides consistent color and lumen output essential for hazardous-area workspaces.
Yes. The SPP42171 is rated for Hazardous/Classified Locations with NEC hazardous ratings that include Class I, Division 2, along with Class II Division 2 and Class III. This makes it appropriate for many oil & gas, chemical processing, and other industrial facilities requiring certified hazardous-location lighting solutions while maintaining reliable performance.
The fixture carries NEC/CEC compliance, NEMA 4 enclosure rating, and IP66 ingress protection. It is designed for hazardous-area applications (Class I, Division 2; Class II, Division 2; Class III) and uses a fiberglass-reinforced polyester housing with a matte polycarbonate lens to balance durability with optical performance.
The combination of a robust IP66/NEMA 4 enclosure, long 4 ft two-lamp configuration, and durable housing reduces maintenance frequency and replacement costs in harsh environments. Labor efficiency from easier installation and fewer replacements translates to faster uptime, lower total cost of ownership, and improved process throughput in hazardous-area facilities.