Eaton SPC050240D3P Surge Protection Device - UL 1449
Part Number: SPC050240D3P
Quick Summary
Eaton SPC050240D3P surge protection device protects critical 240V delta power systems in industrial automation environments. Unplanned transients can devastate controllers and drive costly downtime, so reliable protection is essential for uptime and throughput. UL 1449 certified and housed in a rugged NEMA 4X enclosure provide durable, code-compliant protection, while an audible alarm alerts maintenance teams to faults. This model leverages the SPC series’ compact footprint and external side mounting to simplify deployment in control cabinets and outdoor panels, delivering true value for panel builders and maintenance teams alike.
Product Information
Extended Description
SPC050240D3P Eaton: Surge Protection Device, SPC series, 50 kA, 240V Delta, NEMA 4X, Audible alarm
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC050240D3P
UPC
786680214530
Product Length/Depth
5.5 in
Product Height
6 in
Product Width
3.19 in
Product Weight
2.5 lb
Warranty
10 year
Certifications
UL 1449
Special features
Audible alarm
Voltage rating
240V Delta
Enclosure
NEMA 4X
Mounting Method
External side
Series
SPC
The 50 kA surge current rating provides robust transient suppression at the source, translating to fewer control faults and lower replacement costs, which improves overall uptime for 240V delta feeders in automation cabinets and distribution panels. The rugged NEMA 4X enclosure ensures ingress protection and washdown resilience, enabling safe outdoor installation and operation in dusty or damp factory environments. An audible alarm delivers immediate fault notification, allowing maintenance teams to respond quickly and minimize downtime, while supporting regulatory and safety compliance. External side mounting offers flexible integration with existing enclosures and retrofits, reducing installation time and wiring risk. A 10-year warranty paired with UL 1449 certification reinforces long-term value, lowering lifecycle costs and inventory needs for spare parts, with a compact footprint that simplifies panel layout in demanding environments.
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FAQs
Install the SPC050240D3P using the external side mounting to integrate with your 240V delta control panel. Ensure proper enclosure fit, secure wiring to the rated terminals, and follow local electrical codes. Verify the device is UL 1449 compliant and perform a functional check after wiring to confirm the audible alarm activates on fault conditions.
The SPC050240D3P provides a 50 kA surge current rating, delivering robust transient suppression for energy-heavy industrial loads. It is UL 1449 listed and features an audible alarm to indicate fault events, enabling rapid maintenance response and reduced risk of downstream equipment damage.
Yes. The SPC050240D3P uses a NEMA 4X enclosure, designed for durability in outdoor or washdown areas. This enclosure protects against dust, water ingress, and corrosion, making it suitable for harsher factory floors and exterior installations when paired with proper mounting and wiring practices.
The device is UL 1449 certified, indicating compliance with essential surge protection standards. It is housed in a NEMA 4X enclosure, providing environmental protection suitable for industrial settings. The product is part of Eaton’s SPC series and includes an audible alarm as an additional protective feature.
A 10-year warranty supports long-term reliability and reduces replacement costs in the life of the panel. By mitigating transient faults, the SPC050240D3P lowers downtime and maintenance labor, improving uptime and overall return on investment for automation and control systems.