Eaton SPP42770L light fixture - IP66
Part Number: SPP42770L
Quick Summary
The Eaton SPP42770L light fixture delivers reliable, high-efficiency illumination for hazardous-location industrial spaces. Engineers often contend with challenging ingress protection, corrosion, and maintenance downtime in harsh environments. With IP66 protection, NEMA 4 enclosure, and NEC Class I Division 2 certifications, this luminaire meets strict safety and regulatory requirements. Through-feed wiring and a 4 ft, 2-lamp, 48W configuration simplify installation and reduce energy costs. Operating from 120–277 Vac at 50/60 Hz and featuring a rugged fiberglass-reinforced polyester housing, it supports long service life in oil and gas, chemical processing, mining, and water treatment facilities. This combination of durability, compliance, and straightforward installation supports rapid project delivery and predictable maintenance budgeting.
Product Information
Extended Description
SPP42770L Eaton: Eaton Crouse-Hinds series Pauluhn Intrepid SPP linear fluorescent light fixture,3/4" entry (2) hubs,4 ft,Matte polycarbonate lens,T8HO RDC,Fiberglass-reinforced polyester,2-lamp,Lamps included,Through feed,120-277 Vac,48W
Product Name
Eaton Crouse-Hinds series Pauluhn Intrepid SPP linear fluorescent light fixture
Catalog Number
SPP42770L
UPC
662276375376
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
T8HO RDC
Voltage rating
120-277 Vac
Frequency rating
50/60 Hz
Style
Through feed
Entry size
3/4"
Entry type
(2) hubs
Wattage
48W
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 - SPP42770L
Hazardous-location compliance → Regulatory peace of mind and safer installations in oil, gas, and chemical processing facilities. Through-feed design with 3/4" entry and two hubs → Faster wiring, easier servicing, and reduced commissioning time on long runs. 4 ft length, 48W, 2-lamp, 120–277 Vac → High lumen output with versatile power compatibility, lowering energy usage and maintenance frequency in manufacturing floors. FRP housing with matte polycarbonate lens → Durable, chemical‑resistant enclosure that resists corrosion and impact in harsh environments, reducing replacement cycles. Lamps included → Immediate deployment, lower upfront costs, and faster return on investment in process plants and mining operations. IP66, NEMA 4, and Class I, Division 2 ratings → Compliance with top industry standards ensures safe operation under demanding operating conditions, minimizing risk and downtime. All components designed for straightforward installation and long service life, helping facilities meet uptime targets and stay within budget.
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FAQs
For hazardous-location setups, plan for 120–277 VAC supply and 50/60 Hz power to ensure compatibility with the SPP42770L. Utilize the 3/4" entry with (2) hubs for through-feed wiring, and follow NEC/CEC guidelines for Class I, Division 2 applications. The rugged FRP housing and matte polycarbonate lens support safe, long-term operation in harsh environments.
The SPP42770L carries IP66 ingress protection, a NEMA 4 enclosure rating, and NEC hazardous-location classifications including Class I, Division 2 (and Class II/III as applicable). These certifications matter because they validate suitability for hazardous areas, ensure moisture and dust resistance, and support compliance with critical safety codes in industrial facilities.
Yes. The fixture operates from 120–277 VAC and supports 50/60 Hz power, making it compatible with common building power systems in warehouses, plants, and offshore facilities. Its through-feed design helps simplify wiring along runs, and the two-lamp configuration provides reliable illumination without needing separate ballast changes in typical industrial setups.
Durable FRP housing and a matte polycarbonate lens resist chemical exposure and impact, reducing replacement frequency. Lamps are included, shortening upfront costs and installation time. The 48W, 2-lamp setup offers good lumen output with steady energy use, supporting lower operating expenses and faster payback in facilities with stringent uptime requirements.
Documentation is available through Eaton’s resources, including the Crouse-Hinds Intrepid Hazardous Area Linear Fluorescent brochure, installation sheets, and the specification sheet for SPP42770L. Access the PDF assets to confirm wiring diagrams, mounting details, and compliance data before procurement and installation.