Eaton SPC100480N1P Surge Protection Device - UL 1449
Part Number: SPC100480N1P
Quick Summary
The Eaton SPC100480N1P surge protection device is designed to shield critical electrical systems from transient overvoltages in industrial environments. It clamps surges to protect sensitive controllers, drives, and sensors, reducing unexpected downtime and costly equipment failures on automation lines. This single‑phase SPD is rated for 488 V and housed in a rugged NEMA 4X enclosure, making it suitable for damp or washdown environments. The SPC series is UL 1449 listed and ships in a standard configuration that simplifies installation across panel boards and external side mounting. For engineers seeking reliable protection with predictable maintenance costs, this device complements existing power protection strategies and supports long‑term operational uptime in demanding facilities.
Product Information
Extended Description
SPC100480N1P Eaton: Surge Protection Device, SPC series, 100 kA, 488V, Single-phase, NEMA 4X, Standard configuration
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC100480N1P
UPC
786680213229
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
Type
Surge protection device
Special features
Standard configuration
Voltage rating
488 V
Enclosure
NEMA 4X
Phase
Single-phase
Mounting Method
External side
Interrupt rating
100 kAIC
Series
SPC
Feature: 488 V rating ensures the SPD is optimized for common industrial single‑phase distributions. Business Impact: By clamping transient energy at the source, it minimizes voltage excursions that degrade controllers and drives, leading to fewer trips and longer equipment life. Application: Integrate this device in control panels and motor starter assemblies within manufacturing lines. Feature: 100 kAIC interrupt rating handles high‑energy surges from switching events and fault transients. Business Impact: Higher surge handling translates to lower risk of component damage and extended asset longevity, with measurable reductions in maintenance costs. Application: Suitable for critical loads like CNCs, HMIs, and servo drives in automation cells. Feature: NEMA 4X enclosure delivers robust protection against dust, water, and harsh washdown environments. Business Impact: Enables reliable operation in challenging plant corners, reducing enclosure maintenance and replacement cycles. Application: Install on external sides of panels or in outdoor-rated enclosures where visibility and accessibility matter. Feature: External side mounting offers flexible installation without intrusive internal rewiring. Business Impact: Simplifies retrofits and panel modernization projects, cutting installation time and labor costs. Application: Great for upgrading legacy protection schemes in existing automation racks and electrical rooms. Feature: 10‑year warranty and UL 1449 certification reflect long‑term reliability and compliance. Business Impact: Lowers total cost of ownership and supports regulatory alignment for safety audits. Application: Deploy as a core protection element in plant power protection strategies across multiple shifts and facilities.
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FAQs
The SPC100480N1P is designed for single‑phase 488 V distributions and can be mounted on the external side of standard control panels. It leverages UL 1449 protection and a robust 100 kAIC rating to safeguard PLCs, drives, and sensors. When selecting, verify panel space, wire routing, and clearance for heat dissipation to ensure reliable operation.
External side mounting simplifies retrofits by avoiding intrusive rewiring inside the enclosure. Follow Eaton’s wiring diagram to connect line and load leads correctly, and secure the unit to a stable surface to withstand vibration. Ensure adequate clearance for venting and inspection while preserving the NEMA 4X protection during service.
Yes. The NEMA 4X enclosure provides dust and water resistance, making it appropriate for damp and washdown zones in manufacturing. The UL 1449 listing confirms surge suppression performance under transient events, helping facilities maintain uptime even in demanding environments.
This SPD carries UL 1449 listing and a 10‑year warranty, signaling long‑term protection and reliability. The rugged enclosure reduces maintenance visits, and routine checks alongside standard preventive maintenance help sustain protection across shifts and seasons.
By mitigating transient surges, the SPD reduces controller and drive damage, extending equipment life and minimizing downtime. It lowers maintenance and replacement costs while supporting safety and compliance audits. Implementing this device as part of a power protection strategy improves overall plant uptime and operational efficiency.