Eaton SPC050480N8P Surge Protection Device - UL 1449
Part Number: SPC050480N8P
Quick Summary
Eaton SPC050480N8P surge protection device protects single‑phase power in control panels and industrial equipment. Too often, transient events cause downtime and equipment damage, leading to costly outages and unscheduled maintenance. UL 1449 listing, a NEMA 4X enclosure for harsh environments, and a 10‑year warranty provide critical compliance and reliability. Designed for external side mounting, it integrates filtering plus an alarm and Form C relay to simplify status monitoring and maintenance scheduling. By combining robust protection with compact installation, it helps electrical teams meet safety standards while reducing total cost of ownership.
Product Information
Extended Description
SPC050480N8P Eaton: Surge Protection Device, SPC series, 50 kA, 488V, Single-phase, NEMA 4X, Filtering, Alarm and Form C relay
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC050480N8P
UPC
786680215148
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, Alarm & Form C relay
Voltage rating
488 V
Enclosure
NEMA 4X
Phase
Single-phase
Mounting Method
External side
Series
SPC
Feature: 50 kA surge current rating and 488 V voltage rating. Business impact: Provides robust transient protection that minimizes equipment damage and reduces unplanned downtime in process lines and automation cabinets. Application: Ideal for single‑phase control panels and motor drives in manufacturing facilities. Feature: NEMA 4X enclosure. Business impact: Delivers reliable operation in wet, dusty, and washdown environments, extending service life and lowering maintenance frequency. Application: Outdoor enclosures and damp industrial settings where ingress protection matters. Feature: Filtering capability. Business impact: Attenuates electrical noise and high‑frequency transients, improving PLC and drive performance, reducing nuisance alarms. Application: Sensitive automation peripherals and sensing networks in machine cells. Feature: Alarm and Form C relay. Business impact: Enables remote status monitoring and automated shutdowns, supporting predictive maintenance and SCADA integration. Application: Panel dashboards and remote monitoring in plant automation. Feature: External side mounting. Business impact: Simplifies retrofits and reduces installation time in existing cabinets, lowering labor costs. Application: Upgrades to legacy panels and compact assemblies where space is constrained. Feature: Warranty and compliance. Business impact: 10‑year warranty and UL 1449 compliance reduce lifecycle costs and risk, ensuring long‑term protection for critical lines. Application: Industrial cabinets, OEM panels, and power distribution assemblies requiring reliable protection.
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FAQs
SPC050480N8P supports external side mounting, which simplifies retrofit projects and minimizes cabinet modifications. This mounting method reduces installation time, lowers labor costs, and enables quick integration into existing panels without removing or disassembling major components. It is particularly advantageous in compact or crowded control cabinets where space is at a premium.
The SPC050480N8P is designed for single‑phase systems with a 488 V rating and 50 kA surge capability, paired with a NEMA 4X enclosure. This combination ensures robust protection against transients while resisting dust, moisture, and washdowns. It is ideal for manufacturing floors, outdoor enclosures, and other harsh environments common in industrial automation.
Yes, the SPC050480N8P carries UL 1449 protection, signifying compliance with recognized surge suppression performance standards. It is enclosed in a NEMA 4X housing, ensuring weather and corrosion resistance suitable for both indoor and harsh outdoor settings, including washdown areas, automotive lines, and outdoor equipment cabinets.
Key specs include a 50 kA surge rating and 488 V operating voltage, with single‑phase configuration and external side mounting. These specs translate to reliable transient suppression for motor drives, PLCs, and automation cabinets, reducing nuisance trips, protecting sensitive electronics, and enabling stable operation in fluctuating industrial power networks.
The device contributes to ROI through reduced downtime, lower repair costs from transient damage, and extended equipment life thanks to robust protection and filtration. A 10‑year warranty, UL 1449 listing, and built‑in alarm/relay minimize maintenance efforts by enabling proactive monitoring and quick fault indication within the control system.