Eaton SPC120240D2P Surge Protection Device - UL 1449
Part Number: SPC120240D2P
Quick Summary
The Eaton SPC120240D2P surge protection device protects electrical systems in industrial and commercial panels. Nuisance outages and equipment damage from transient surges can derail production and escalate maintenance costs; this SPD is designed to prevent those disruptions at the source. UL 1449 listed with UL1283 5th Edition filtering and a rugged NEMA 4X enclosure provide reliability in harsh environments. The unit is designed for external side mounting on 240V Delta systems, offering straightforward installation and compatibility with standard electrical architectures. With a 120 kAIC rating and a 10-year warranty, it delivers lifecycle protection while supporting safety, reliability, and total cost of ownership improvements in modern facilities.
Product Information
Extended Description
SPC120240D2P Eaton: Surge Protection Device, SPC series, 120 kA, 240V Delta, NEMA 4X, Filtering, UL1283 5th Edition
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC120240D2P
UPC
786685999470
Product Length/Depth
7.5 in
Product Height
8.5 in
Product Width
3.19 in
Product Weight
4 lb
Warranty
10 year
Certifications
UL 1449
Type
Surge protection device
Special features
Filtering, UL1283 5th Edition
Voltage rating
240V Delta
Enclosure
NEMA 4X
Mounting Method
External side
Interrupt rating
120 kAIC
Series
SPC
Feature → Business Impact → Application: The SPC series delivers a 120 kAIC interrupt rating, enabling it to absorb the high-energy surges common in industrial power systems. This directly reduces the risk of equipment damage and unplanned downtime, translating to lower maintenance costs and improved line uptime. In critical automation panels and motor control centers, it protects upstream breakers and sensitive electronics during lightning events or switching transients. Feature → Business Impact → Application: The 240V Delta rating makes it compatible with common plant power architectures while maintaining robust protection for drive systems and control circuits. This compatibility minimizes reconfiguration work when upgrading existing panels and supports scalable protection as facilities expand. Feature → Business Impact → Application: NEMA 4X enclosure provides moisture and corrosion resistance, enabling outdoor or damp indoor installations without enclosure degradation. For harsh environments like foundries or outdoor switchgear, this means reliable protection with lower enclosure maintenance. Feature → Business Impact → Application: UL 1449 and UL1283 5th Edition filtering deliver certified surge suppression and EMI/RFI filtering, helping meet electrical safety and electromagnetic compatibility requirements. This reduces interference with control signals and extends the life of sensors and drives. Feature → Business Impact → Application: External side mounting simplifies installation in retrofit projects and allows easy integration with existing busways and distribution panels. The compact 7.5 in length and 3.19 in width help fit tight spaces, while the 4 lb weight keeps installation manageable and reduces handling risk. Feature → Business Impact → Application: The combination of warranty and documented specifications supports long-term lifecycle planning, enabling procurement teams to justify investment with predictable maintenance cycles and demonstrated reliability in mission-critical operations.
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FAQs
The SPC120240D2P uses external side mounting, designed to fit standard industrial panel layouts. Its compact footprint (7.5 in deep, 3.19 in wide, 8.5 in high) and 4 lb weight simplify retrofit projects. With a 120 kAIC rating and 240V Delta compatibility, it integrates with common control panels while delivering robust surge protection without extensive panel rework.
The SPC120240D2P provides a 120 kAIC interrupt rating and 240V Delta operating voltage. It is UL 1449 listed with UL1283 5th Edition filtering, and features a NEMA 4X enclosure, making it suitable for both indoor and outdoor applications in demanding environments.
Yes. The device is housed in a NEMA 4X enclosure, which offers moisture and corrosion resistance for outdoor and damp indoor installations. This makes it well-suited for outdoor switchgear, weather-exposed panels, and challenging industrial environments where reliable surge protection is essential.
The SPC120240D2P is UL 1449 listed and also employs UL1283 5th Edition filtering. These certifications confirm proven surge suppression performance and EMI/RFI filtering, supporting compliance with electrical safety standards and reducing the risk of interference in control systems.
By protecting critical equipment from transient surges, the SPC120240D2P reduces downtime and extends the life of drives, controllers, and sensors. The 10-year warranty underpins long-term planning, while a low-maintenance footprint and straightforward external side mounting minimize maintenance costs and spare-part management over the device lifecycle.