Eaton SPA22870 Linear Light Fixture - IP66 Hazardous
Part Number: SPA42170
Quick Summary
The Eaton SPA22870 linear light fixture delivers reliable illumination for hazardous locations in industrial plants. Maintenance downtime and compliance risk rise when selecting fixtures for classified zones. It carries NEC/CEC compliance, IP66 ingress protection, and hazardous-area approvals for Class I Division 2; Class II Division 2; Class III operations. This through-feed, 2-lamp design supports 24W performance with a universal 120-277 Vac supply, making it a versatile solution for harsh environments while reducing total cost of ownership and integration effort.
Product Information
Extended Description
SPA42170 Eaton: Eaton Crouse-Hinds series Pauluhn Intrepid SPA linear fluorescent light fixture,3/4" entry (2) hubs,50/60 Hz,4 ft lamp,Fluorescent,Matte polycarbonate lens,T8 bi-pin,Aluminum,2-lamp,Through feed,120-277 Vac,32W
Product Name
Eaton Crouse-Hinds series Pauluhn Intrepid SPA linear fluorescent light fixture
Catalog Number
SPA42170
UPC
662276415355
Product Length/Depth
52.8 in
Product Height
5 in
Product Width
7.63 in
Product Weight
14 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
Aluminum
Lamp length
4 ft
Number of lamps
2-lamp
Light type
T8 bi-pin
Voltage rating
120-277 Vac
Frequency rating
50/60 Hz
Style
Through feed
Entry size
3/4"
Entry type
(2) hubs
Wattage
32W
Lens material
Matte polycarbonate
Eaton Crouse-Hinds SPA42170 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 - SPA42170
Feature: Hazardous-location and IP66 rating. Business Impact: Superior protection from dust, water ingress, and explosive atmospheres, leading to fewer nuisance outages and sustained safety compliance. Application: Ideal for chemical plants, refineries, and other Classified Locations where reliability is non-negotiable. Feature: Through-feed wiring with 3/4" entry and two hubs. Business Impact: Faster, simpler field installation, reduced labor hours, and easier future reworks. Application: Suitable for retrofit projects and new builds with tight schedules. Feature: 2-lamp, 24W fluorescent with 2 ft lamp length. Business Impact: Lower energy consumption and predictable lumen maintenance, decreasing operating costs. Application: Long-run corridors, work cells, and equipment bays requiring consistent brightness. Feature: Aluminum housing and matte polycarbonate lens. Business Impact: Durable construction with good heat dissipation and glare control, extending fixture life in rugged environments. Application: Open factories, offshore platforms, and warehousing with challenging ambient conditions. Feature: Universal voltage (120–277 Vac) and 50/60 Hz compatibility. Business Impact: One SKU for diverse sites, reducing stocking complexity and improving procurement efficiency. Application: Global deployments across facilities with mixed electrical networks. Feature: Compliance and certification alignment (NEC/CEC, NEMA 4, IP66, hazardous-area ratings). Business Impact: Reduces risk of non-compliance penalties and enables fast regulatory approvals. Application: Projects with stringent safety and environmental standards. Insights: Pauluhn Intrepid line familiarity helps maintenance teams align with existing test routines and spare-part planning, improving uptime and technician familiarity across sites.
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FAQs
The SPA22870 supports through-feed wiring with a 3/4" entry and two hubs, enabling straightforward field connections. Its 2-ft lamp length and T12HO RDC lamps fit standard hazardous-location layouts. Use appropriate enclosure and mounting to maintain IP66 and NEMA 4 ratings, and ensure the supply is within the 120-277 Vac range for reliable operation.
The SPA22870 carries NEC/CEC compliance, IP66 ingress protection, NEMA 4 enclosure rating, and hazardous-location approvals for Class I, Division 2; Class II, Division 2; and Class III environments. This combination supports regulatory compliance and safe operation in classified locations across multiple industry segments.
Yes. The unit is a 2-lamp, 24W fluorescent fixture with a 2 ft lamp length (T12HO RDC). It is designed to operate on 120-277 Vac with 50/60 Hz input, making it compatible with common facility power systems and enabling predictable lighting performance in hazardous areas.
SPA22870 offers through-feed mounting with a 3/4" entry and (2) hubs for flexible wiring routes. The aluminum housing and matte polycarbonate lens support robust mounting in harsh environments, while the 120-277 Vac supply range provides versatility for upgrades and retrofits in facilities with mixed electrical systems.
This fixture delivers reliable illumination while meeting stringent hazardous-location standards, reducing downtime and compliance risk. Its energy-efficient 24W dual-lamp design lowers operating costs, while the IP66 and NEMA 4 ratings minimize maintenance intervals and spare-part needs, resulting in lower total cost of ownership over the fixture’s lifecycle.