Eaton SPS42570 SPS Linear Fluorescent Light Fixture - IP66
Part Number: SPS42570
Quick Summary
The Eaton SPS42570 is a hazardous-area linear fluorescent light fixture designed for industrial facilities. In harsh environments, unreliable lighting slows maintenance, increases downtime, and raises safety risk. This unit delivers NEC/CEC compliance, IP66 ingress protection, and a NEMA 4 housing for rugged service in Hazardous/Classified Locations. With through-feed wiring, 120–277 VAC operation, and a 4 ft, 2-lamp configuration, it supports durable, low-maintenance illumination in demanding facilities.
Product Information
Extended Description
SPS42570 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,2-lamp,Through feed,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Intrepid SPS linear fluorescent light fixture
Catalog Number
SPS42570
UPC
662276416048
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
2-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 SPS42570 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 - SPS42570
Hazardous location protection translates to safer operation and easier regulatory alignment, while IP66/NEMA 4 protection minimizes corrosion and ingress in wet or dusty environments. The 304 stainless steel housing and matte polycarbonate lens deliver long-term reliability and easy cleaning, reducing maintenance downtime. Electrical design includes 54W fluorescent power, a 2-lamp, 4 ft lamp length, T5HO mini bi-pin, and a 120–277 VAC, 50/60 Hz input, enabling flexible power sourcing across facilities. Through-feed wiring with 3/4" entry and two hubs simplifies installation, lowers field wiring costs, and improves circuit integrity, especially in large hazardous-area runs. This fixture’s rugged construction supports higher uptime, lower lifecycle costs, and predictable performance in chemical processing, oil and gas, and other demanding industries.
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FAQs
When installing SPS42570 in hazardous locations, ensure wiring methods comply with NEC Class I, Division 2 classifications and use approved conduits and seals. Take advantage of the 3/4" entry with two hubs for through-feed wiring, and verify 120–277 VAC, 50/60 Hz supply compatibility. The 304 stainless steel housing and IP66 rating support durable service in demanding environments while keeping maintenance accessible.
SPS42570 delivers 54W of fluorescent power across two 4 ft lamps with a T5HO mini bi-pin configuration. It operates on 120–277 VAC and supports 50/60 Hz, enabling wide compatibility with building power systems. The through-feed wiring and 2-lamp arrangement provide high luminous output with balanced ballasting, contributing to efficient operation, predictable lighting levels, and reduced replacement cycles in hazardous settings.
SPS42570 is optimized for hazardous locations with IP66 ingress protection and a NEMA 4 enclosure, making it well-suited for chemical plants, oil and gas, mining, and other harsh industrial sites. While 304 stainless steel offers corrosion resistance, for marine applications you should assess splash zones, salt exposure, and additional marine-grade protections not explicitly stated in this model.
SPS42570 carries NEC/CEC standards alignment and NEC hazardous ratings compatible with Class I, Division 2, Class II, Division 2, Class III locations. It also offers IP66 ingress protection and a NEMA 4 enclosure. Together, these certifications enable operation in hazardous/classified locations and ensure the fixture meets stringent industrial safety and reliability requirements.
The 54W two-lamp assembly provides efficient illumination with extended relay-friendly operation, reducing wattage draw while maintaining output. Stainless steel construction and a matte polycarbonate lens resist corrosion and simplify cleaning, lowering maintenance costs. The through-feed wiring simplifies field installation and reduces wiring failures, contributing to lower lifecycle costs and fewer unscheduled maintenance events in hazardous facilities.