Eaton SPS43570 Lighting Fixture - Hazardous IP66
Part Number: SPS43570
Quick Summary
SPS43570 is a hazardous-location linear fluorescent light fixture designed for challenging industrial environments. In hazardous areas, you need durable, compliant lighting with reliable maintenance and extended service life to minimize downtime. It meets NEC/CEC requirements, carries IP66 protection, and a NEMA 4 enclosure rating, supporting safe operation in moisture and washdown zones. As part of the Pauluhn Intrepid line, SPS43570 aligns with through-feed installation and standardized power options, delivering cost-effective, scalable illumination. This combination of rugged materials, precise certifications, and flexible wiring enables faster deployments and lower life-cycle costs for industrial facilities.
Product Information
Extended Description
SPS43570 Eaton: Eaton Crouse-Hinds series Pauluhn Intrepid SPS linear fluorescent light fixture,3/4" entry (2) hubs,50/60 Hz,4 ft lamp,Fluorescent,Matte polycarbonate lens,T5HO mini bi-pin,304 stainless steel,3-lamp,Through feed,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Intrepid SPS linear fluorescent light fixture
Catalog Number
SPS43570
UPC
662276416116
Product Length/Depth
52.8 in
Product Height
5 in
Product Width
7.63 in
Product Weight
25.1 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
304 stainless steel
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
Eaton Crouse-Hinds SPS43570 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 - SPS43570
304 stainless steel housing plus a matte polycarbonate lens deliver corrosion resistance and impact protection, extending service life in washdown zones and chemical exposure environments, reducing maintenance costs and downtime in hazardous locations. This aligns with Pauluhn Intrepid lineage, supporting reliable operation in petrochemical plants and heavy industrial facilities. Three-lamp, 54W configuration with 4 ft lamp length and T5HO mini bi-pin technology provides balanced illumination with efficient power use, allowing longer run lengths and fewer fixtures along production lines. The 120-277 Vac, 50/60 Hz capability, through-feed design, and (2) hubs with a 3/4" entry simplify wiring and retrofit projects, accelerating commissioning in existing plant infrastructures. IP66 and NEMA 4 ratings protect against dust, water, and washdown exposure, delivering safer operation in classified locations such as Class I, Division 2; Class II, Division 2; and Class III environments. At 52.8 in length, 7.63 in width, 5 in height and 25.1 lb, SPS43570 fits long aisles and tight spaces while remaining field-serviceable and compatible with the Pauluhn Intrepid ecosystem, reducing total cost of ownership and enabling scalable growth in harsh industrial settings.
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FAQs
SPS43570 provides a through-feed design with (2) hubs and a 3/4" entry, enabling flexible wiring configurations. It operates on 120-277Vac, 50/60 Hz, and is compatible with standard building power while preserving safe operation in Class I Division 2, II Division 2, and III environments.
The fixture is rated for NEC/CEC compliance with Class I Division 2, along with Class II Division 2 and Class III. IP66 ingress protection and a NEMA 4 enclosure provide robust protection against dust and water ingress, delivering reliable lighting in hazardous zones and helping maintain safety standards.
Yes. The 304 stainless steel housing and matte polycarbonate lens offer corrosion and impact resistance appropriate for washdown and chemical-exposure environments, while the IP66/NEMA 4 ratings ensure protection from moisture and contaminants common in such facilities.
Key specs include a 52.8 in length, 7.63 in width, 5 in height, 25.1 lb weight, 54W power across three lamps, 4 ft lamp length, and a 3/4" entry with (2) hubs. It uses T5HO mini bi-pin lamps and supports 120-277Vac across 50/60 Hz, making it compatible with typical industrial electrical supplies.
The rugged 304 stainless steel housing, IP66/NEMA 4 protection, and hazardous-location certifications reduce maintenance cycles and replacement costs. The through-feed wiring and long 4 ft lamp configuration minimize fixture counts, while Pauluhn Intrepid lineage ensures long service life, contributing to lower total cost of ownership and improved uptime in harsh industrial settings.