Eaton SPC120480N7P Surge Protector - 120 kA/488V UL 1449
Part Number: SPC120480N7P
Quick Summary
Eaton SPC120480N7P surge protector safeguards electrical systems in industrial panels against transient shocks. Sudden surges can derail production, shorten equipment life, and drive unexpected maintenance costs. UL 1449 listing, a rugged NEMA 4X enclosure, and a 10-year warranty provide confidence in harsh environments. Designed for external side mounting with built-in filtering and a Form C relay, it enhances protection coordination and diagnostics. This solution supports 480 V class systems in commercial and industrial settings, delivering reliable protection while helping improve uptime and overall equipment effectiveness.
Product Information
Extended Description
SPC120480N7P Eaton: Surge Protection Device, SPC series, 120 kA, 488V, Single-phase, NEMA 4X, Filtering and Form C relay
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC120480N7P
UPC
786680215872
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 & Form C relay
Voltage rating
488 V
Enclosure
NEMA 4X
Phase
Single-phase
Mounting Method
External side
Interrupt rating
120 kAIC
Series
SPC
Feature → 120 kAIC interrupt rating → Business impact: Protects critical loads from high-energy surges, reducing equipment damage and unplanned downtime. Application: Industrial panels, machine controls. Feature → 488 V voltage rating for single-phase systems → Business impact: Optimized protection for common plant voltages, minimizing nuisance trips and ensuring consistent performance. Application: 480 V distribution and control circuits. Feature → NEMA 4X enclosure → Business impact: Weatherproof and washdown resistant protection, enabling indoor/outdoor installations with lower maintenance. Application: Outdoor enclosures and harsh environments. Feature → Filtering and Form C relay → Business impact: Noise suppression and remote signaling for fault diagnostics, enabling faster maintenance decisions. Application: Panel-mounted protection with status signaling. Feature → External side mounting → Business impact: Easier retrofit and flexible installation, reducing labor time and integration costs. Application: Existing panels and new builds alike. Feature → 10-year warranty and UL 1449 certification → Business impact: Lower total cost of ownership through extended protection life and regulatory compliance. Application: Long-term industrial deployments with lifecycle planning.
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FAQs
The SPC120480N7P is designed for external side mounting, allowing straightforward retrofit or new installations on standard 480 V control panels. Ensure a secure mounting location, proper clearance for heat dissipation, and attach line/load connections per Eaton wiring diagrams. The unit’s NEMA 4X enclosure provides environmental protection, while the Form C relay enables remote signaling for fault monitoring.
This device provides a 120 kAIC interrupt rating and a voltage rating of 488 V for single-phase systems. These specs make it suitable for protecting 480 V plant equipment and distribution circuits from high-energy transients, helping to prevent insulation damage and downstream equipment failures.
Yes. The SPC120480N7P comes in a NEMA 4X enclosure, designed for outdoor use and washdown-prone environments. This enclosure rating helps protect sensitive components from dust, moisture, and corrosive exposures, supporting reliable operation in harsh industrial settings.
The unit is UL 1449 listed, with a rugged NEMA 4X enclosure for environmental protection, and it carries a 10-year warranty. These certifications and warranty terms support compliance with industry standards and offer long-term protection for critical applications.
By reducing surge-related equipment damage and downtime, along with extended device life from UL-certified protection, the SPC120480N7P can lower maintenance costs and improve uptime. Its Form C relay also aids proactive diagnostics, enabling quicker repairs and smarter preventive maintenance planning.