Eaton SPC050480D5P Surge Protection Device - UL 1449
Part Number: SPC050480D5P
Quick Summary
Eaton SPC050480D5P surge protection device safeguards 480V delta systems from transient surges, protecting critical automation assets and reducing downtime. Tech teams often wrestle with surprise voltage spikes that cause nuisance trips and equipment damage; this SPD provides fast, reliable clamping to minimize those risks. The SPC series carries UL 1449 certification and comes in a durable NEMA 4X enclosure, with external-side mounting and a 50 kA rating for harsh environments. With an Alarm and Form C relay, it delivers clear fault visibility while simplifying maintenance planning. This solution integrates smoothly with other SPC protection devices, delivering tangible value for panel upgrades and ongoing compliance in industrial facilities.
Product Information
Extended Description
SPC050480D5P Eaton: Surge Protection Device, SPC series, 50 kA, 480V Delta, NEMA 4X, Alarm and Form C relay
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC050480D5P
UPC
786680214813
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
Alarm & Form C relay
Voltage rating
480V Delta
Enclosure
NEMA 4X
Mounting Method
External side
Series
SPC
Feature: 50 kA surge rating at 480V Delta. Business impact: Strong transient protection reduces unplanned downtime and extends service life of drives, motors, and controllers. Application: Ideal for manufacturing lines and critical control panels where spike events are frequent. Feature: NEMA 4X enclosure. Business impact: Provides corrosion, dust, and water resistance for harsh environments and damp locations. Application: Outdoor enclosures and wet workshop conditions, lowering enclosure-related faults. Feature: External-side mounting. Business impact: Faster installation with minimal cabinet modification, reducing field labor and downtime. Application: Retrofit projects and new installations with tight space constraints. Feature: Alarm and Form C relay. Business impact: Real‑time fault signaling enables proactive maintenance and rapid fault isolation. Application: Electrical cabinets and switchgear where visibility improves reliability. Feature: 10-year warranty and UL 1449 certification. Business impact: Lower total cost of ownership and assured compliance for procurement teams. Application: Enterprise-grade protection across multiple lines with consistent performance. Feature: Series SPC compatibility. Business impact: Streamlined protection strategy across Eaton devices, simplifying upgrades and inventory management. Application: IEC/UL-compliant protection programs in plant-wide protection schemes.
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FAQs
Yes. The SPC050480D5P is designed for 480V Delta applications and supports external-side mounting, enabling straightforward integration into existing panels or switchgear without extensive rewiring. This compatibility helps maintain workflow continuity during protection upgrades while minimizing installation time and disruption.
The device offers a 50 kA surge rating, UL 1449 listed, with fast-response clamping to limit transient voltages. The protection scheme reduces stress on downstream equipment, safeguarding drives, relays, and PLCs, and the Form C alarm relay provides immediate fault indication for proactive maintenance.
Yes. It features a NEMA 4X enclosure designed for rugged environments, including damp or dusty locations. This makes it suitable for outdoor panels and industrial interiors, ensuring reliable protection while resisting weather and corrosion over time.
The SPC050480D5P is UL 1449 listed, which supports compliance with regulatory protection requirements for surge suppression devices. The NEMA 4X enclosure further ensures suitability for harsh environments, helping meet industry standards for panel protection and safety in industrial facilities.
The included Alarm and Form C relay provides status visibility, enabling proactive maintenance rather than reactive repairs. With a 10-year warranty and robust protection against surges, users can expect reduced downtime, longer equipment life, and lower total cost of ownership across multiple protection points.