Eaton SPC050240N2P Surge Protection Device - UL 1449
Part Number: SPC050240N2P
Quick Summary
Eaton SPC050240N2P is a surge protection device designed to shield critical equipment in commercial and light industrial panels. Unplanned surges cause downtime, firmware faults, and costly repair bills—this SPD helps keep downtime to a minimum. UL 1449 listed with UL1283 5th Edition filtering and a rugged NEMA 4X enclosure provide robust protection against moisture and dust in demanding environments. With 240 V single-phase operation and external side mounting, it integrates easily into existing panels, delivering dependable protection and long-term cost savings. Warranty coverage extends for 10 years, supporting a strong total cost of ownership case.
Product Information
Extended Description
SPC050240N2P Eaton: Surge Protection Device, SPC series, 50 kA, 240V, Single-phase, NEMA 4X, Filtering, UL1283 5th Edition
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC050240N2P
UPC
786680214929
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
Filtering, UL1283 5th Edition
Voltage rating
240V
Enclosure
NEMA 4X
Phase
Single-phase
Mounting Method
External side
Series
SPC
UL1283 5th Edition filtering reduces conducted and radiated noise, improving downstream device reliability and enabling tighter EMC compliance for modern control systems. This feature translates to fewer nuisance trips and cleaner PLC signals in harsh factory environments, enhancing machine availability and operator confidence. In practice, the filtering supports data integrity for instrumentation and improves control loop stability across 240V panels. The 50 kA surge capability provides robust protection against lightning strikes and switching transients, reducing the likelihood of component damage and extending the service life of downstream drives and relays. This results in lower maintenance costs and shorter downtime during fault events. The NEMA 4X enclosure resists moisture, dust, and corrosion, enabling reliable operation in washdown areas and outdoor enclosures, which is essential for manufacturing and processing facilities. The compact footprint and external side mounting simplify retrofits and new panel installations, accelerating commissioning times and minimizing wiring complexity. A 10-year warranty further supports total cost of ownership by ensuring long-term protection and predictable replacement cycles. Overall, the SPC050240N2P aligns with industry best practices for 240V single-phase protection, making it a dependable choice for panel builders and engineers seeking proven reliability and proven performance.
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FAQs
Yes. The SPC050240N2P is designed for 240V single-phase systems and uses an external side mounting method, making it compatible with a wide range of standard electrical panels. Its compact dimensions (5.5 in L x 6 in H x 3.19 in W) and 2.5 lb weight simplify retrofit projects and minimize enclosure disruption. Always verify panel clearance and wiring access before installation.
The device delivers up to 50 kA per channel surge protection with UL1283 5th Edition filtering to suppress noise and transients. This combination protects downstream electronics, PLC inputs, sensors, and drive electronics from lightning and switching events. Its UL 1449 certification confirms conformance to safety and performance standards essential for industrial environments.
Yes, particularly in 240V single-phase environments common to many data centers, automation panels, and manufacturing lines. The SPD’s filtering and high surge capability address sensitive electronics and control systems, while the NEMA 4X enclosure supports washdown and dusty environments. For critical lines, pair with preventive maintenance to maximize uptime and protect capital equipment.
This model is UL 1449 listed, with UL1283 5th Edition filtering. The NEMA 4X enclosure adds environmental protection for moisture and dust resistance. These certifications help meet NEC compliance requirements and ensure reliable operation in harsh industrial settings, reducing risk during audits and uptime-related penalties.
By reducing surge-related equipment damage and downtime, the SPC050240N2P lowers maintenance costs and extends the life of downstream devices such as drives and controllers. The 10-year warranty further stabilizes TCO by providing long-term protection and predictable replacement cycles, making this SPD a cost-effective choice for ongoing panel protection.