Eaton SPP43570 Linear Fluorescent Light Fixture - IP66

Part Number: SPP43570
Manufacturer
Eaton
Part number
SPP43570

Quick Summary

The Eaton SPP43570 linear fluorescent light fixture delivers reliable illumination for hazardous locations. Facility teams often struggle with complex wiring, corroded enclosures, and downtime during maintenance. It meets NEC/CEC standards and offers IP66 ingress protection, NEMA 4 enclosure, and Class I, II, III hazardous-location ratings. Operating on 120–277 Vac with 50/60 Hz compatibility, it helps reduce spare parts, simplify procurement, and maintain safer, compliant lighting in demanding industrial environments.

Product Information

Extended Description

SPP43570 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,T5HO mini bi-pin,Fiberglass-reinforced polyester,3-lamp,Through feed,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Intrepid SPP linear fluorescent light fixture
Catalog Number
SPP43570
UPC
662276415904
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
3-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
Feature: 3-lamp, 4 ft configuration delivering 54W and T5HO mini bi-pin lamps. Business Impact: High lumen output with efficient energy use reduces fixture count and energy costs while supporting expansive work areas. Application: Ideal for long runs in hazardous locations where reliable, evenly distributed light is essential. Feature: Fiberglass-reinforced polyester housing with matte polycarbonate lens. Business Impact: Superior chemical resistance and impact durability lower maintenance costs and downtime in aggressive environments. Application: Chemical plants, paint shops, and oil/gas facilities requiring rugged protection. Feature: IP66 ingress protection and NEMA 4 enclosure. Business Impact: Enhanced protection against water, dust, and washdown regimes improves uptime and safety. Application: Wet, dusty, or high-pressure cleaning environments in classified locations. Feature: Through-feed design with 3/4" entry and (2) hubs. Business Impact: Streamlined wiring and flexible installation reduce labor time and field errors. Application: Complex feed configurations along long corridors or integration with existing conduit runs. Feature: 120–277 Vac, 50/60 Hz operation with a 52.8 inch length and 17 lb weight. Business Impact: Broad electrical compatibility reduces inventory variety and simplifies procurement. Application: Industrial facilities with mixed power supplies, including mezzanine and outdoor spaces. Industry context: The SPP43570 aligns with Pauluhn Intrepid hazardous-area lighting lineage, delivering reliable performance in demanding environments while supporting compliance-driven maintenance programs.

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FAQs

The SPP43570 should be installed by qualified personnel in accordance with NEC/CEC and local codes. It supports 120–277 Vac, 50/60 Hz, and through-feed wiring with 3/4" entry and two hubs. Its IP66 and NEMA 4 rating ensure protection against dust, water, and washdown, making it suitable for Class I, II, III environments.
IP66 and NEMA 4 ratings provide robust protection against ingress of water and dust, enabling reliable operation in wet, dirty, and corrosive spaces. For hazardous locations, these protections reduce maintenance frequency and help ensure ongoing compliance with NEC/CEC standards and safety procedures.
Yes. The fixture is designed for a 4 ft lamp length with a 3-lamp configuration using T5HO mini bi-pin lamps. It operates on 120–277 Vac at 50/60 Hz and has a 54W wattage rating, requiring a compatible ballast and installation per the provided Eaton instructions.
Official installation sheets and technical literature include IF LBL1370D2 instruction sheets, Crouse-Hinds brochure and catalog pages, 3D CAD models, and the Eaton specification sheet. These resources guide mounting, wiring, and safety steps and help confirm compatibility with Pauluhn Intrepid hazardous-area luminaires.
Access Eaton’s downloadable materials: specification sheets, brochures, and catalogs referenced in the product page, plus installation instructions. For ROI, evaluate the 54W performance, IP66/NEMA 4 protection, and reduced maintenance in hazardous locations to project downtime reductions and lifecycle cost savings.