Eaton SP3-240S-10 Surge Protective Device - UL 1449
Part Number: SP3-240S-10
Quick Summary
The Eaton SP3-240S-10 surge protective device protects electrical systems from transient overvoltages in 120/240V split-phase applications. In busy industrial environments, motor starts, switching events, and grid disturbances can trigger surges that threaten uptime and damage critical gear. UL 1449 certification demonstrates safety and performance standards for surge protection equipment, reinforcing reliability in everyday operations. This compact SPD from the SP3 series delivers dependable panel protection and aligns with modern power-protection strategies across automation, electrical distribution, and data-center support, helping facilities meet uptime targets while reducing maintenance costs.
Product Information
Extended Description
SP3-240S-10 Eaton: Eaton surge protective device, Surge Protection Device, SP3 series, 75 kA, 120/240 split-phase 10 pack
Product Name
Eaton SP3 surge protective device
Catalog Number
SP3-240S-10
UPC
786689875312
Product Length/Depth
2.5 in
Product Height
4.8 in
Product Width
2.9 in
Product Weight
1.25 lb
Certifications
UL 1449
75 kA rating and SP3 series design deliver robust protection against high-energy transients. This translates to reduced unplanned downtime and less equipment wear on critical automation components, which is essential for manufacturing lines and control panels. The device footprint measures 2.5 in length, 4.8 in height, and 2.9 in width, with a weight of 1.25 lb, enabling easier installation in crowded enclosures and faster changeouts without compromising protection. A 10 pack simplifies stocking for larger projects or multi-panel deployments, improving maintenance scheduling and capital planning. Compatibility with 120/240 split-phase systems means quick alignment with common utility configurations in commercial and light industrial facilities. UL 1449 certification supports regulatory compliance and risk reduction, while standardization across the SP3 series enhances procurement efficiency and ROI. Field teams benefit from a consistent protection platform that supports safer, more reliable operations across sites.
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FAQs
The SP3-240S-10 is designed for 120/240V split-phase electrical systems and is suitable for typical commercial and light industrial panels. Check enclosure space and mounting clearance to ensure a proper fit and maintain adequate ventilation around the device.
This surge protective device features a 75 kA surge rating and operates on a 120/240 split-phase configuration, aligning with common North American panel protection needs and protecting connected equipment from high energy transients.
The SP3-240S-10 is supplied as a 10 pack, enabling efficient stocking and installation across multiple panels or sites, which helps reduce maintenance downtime and streamline project planning.
The SP3-240S-10 carries UL 1449 certification, confirming compliance with established safety and performance standards for surge protection devices, which supports regulatory compliance and reliability in critical applications.
By delivering robust transient protection, reducing downtime, and enabling standardized protection across SP3 series devices, the SP3-240S-10 helps extend equipment life, lower repair costs, and shorten maintenance cycles in automation and power distribution environments.