Eaton SPP42170EMT1 Linear Fluorescent Light Fixture - IP66
Part Number: SPP42170EMT1
Quick Summary
SPP42170EMT1 is an Eaton Hazardous-Area Linear Fluorescent light fixture engineered for 4 ft runs in industrial facilities. This design targets reliability to reduce maintenance downtime and regulatory exposure in challenging environments. It carries critical certifications to support safe operation in harsh locations, including NEC/CEC standards, IP66 ingress protection, and hazardous-location classifications. The unit combines robust housing, protective lens, and emergency backup capabilities to lower total cost of ownership. For operators seeking compliant, long-life illumination in hazardous areas, this fixture delivers consistent performance with proven compatibility for through-feed installations and 120–277 VAC systems, aligning with reliability and efficiency goals.
Product Information
Extended Description
SPP42170EMT1 Eaton: Eaton Crouse-Hinds series Pauluhn Intrepid SPP linear fluor,3/4" entry (2) hubs,4 ft,Matte polycarb lens,T8 bi-pin,Fiberglass-reinforced polyester,2-lamp,Emergency battery back-up,one lamp,277V max,test switch,Through feed,120-277 Vac,32W
Product Name
Eaton Crouse-Hinds series Pauluhn Intrepid SPP linear fluorescent light fixture
Catalog Number
SPP42170EMT1
UPC
662276415638
Product Length/Depth
52.8 in
Product Height
5 in
Product Width
7.625 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
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
Special features
Emergency battery back-up ballast, one lamp, 277V maximum, test switch
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 - SPP42170EMT1
Feature → Business Impact → Application: The 4 ft, 2-lamp configuration provides high-lumens output with efficient 32W operation, delivering sustained visibility in hazardous environments and reducing energy cost per fixture. This supports maintenance teams in plants like chemical processing and refineries where uptime matters and energy efficiency is prioritized. Feature → Business Impact → Application: Fiberglass-reinforced polyester housing and matte polycarbonate lens offer rugged protection against impact, chemicals, and moisture, enabling longer service life in corrosive or dusty settings while reducing part replacements and downtime. Feature → Business Impact → Application: IP66 ingress protection and NEC/Class I, Division 2 (and related) classifications ensure compliance with safety codes, minimizing regulatory risk and accelerating project approvals for hazardous-area lighting upgrades. Feature → Business Impact → Application: Through-feed mounting with (2) hubs and 3/4" entry simplifies wiring, speeding installation, reducing labor costs, and enabling scalable deployments across manufacturing floors. Feature → Business Impact → Application: Emergency battery back-up ballast and 277V maximum operation provide continued illumination during power interruptions, supporting safety protocols and evacuation readiness in critical zones. Feature → Business Impact → Application: T8 bi-pin lamps and a 52.8 in length optimize light distribution for long aisles and workstations, improving operator efficiency and reducing glare, while maintaining compatibility with common fluorescent lamp inventories.
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FAQs
SPP42170EMT1 supports through-feed installation with 3/4 inch entry and two hubs, enabling straightforward wiring in constrained hazardous locations. The design facilitates easy mounting along 4 ft runs and aligns with NEC/CEC requirements, helping maintain code-compliant lighting while minimizing field modification time and labor costs.
The fixture operates at 120–277 VAC with a 50/60 Hz frequency rating and uses a 32W lamp configuration. It is designed for a 4 ft, two-lamp setup using T8 bi-pin lamps. These specifications support retrofit compatibility with existing fluorescent inventories while meeting energy and safety standards for industrial facilities.
Yes. The unit carries NEC hazardous-location ratings including Class I, Division 2, along with Class II, Division 2 and Class III classifications. Combined with IP66 protection and a rugged housing, it provides reliable operation and compliance in restricted zones such as chemical plants and processing areas.
The fixture includes an emergency battery back-up ballast, enabling illumination during power interruptions for one lamp operation at 277V maximum. This feature is critical for egress, safety drills, and continuous operation in hazardous environments, reducing risk and ensuring visibility during outages.
With a fiberglass-reinforced polyester housing and matte polycarbonate lens, the unit is designed for durability in tough environments, reducing maintenance cycles. The 52.8 in length and 17 lb weight facilitate handling and mounting, while the 32W 2-lamp configuration supports longer service life and lower energy use, contributing to favorable total cost of ownership in industrial facilities.