Eaton SPC050480Y8P Surge Protection Device - UL 1449 & NEMA 4X
Part Number: SPC050480Y8P
Quick Summary
The Eaton SPC050480Y8P is a surge protection device designed to safeguard 277/480V Wye systems in industrial facilities. Rising power quality issues and nuisance trips can derail production lines and shorten equipment life. UL 1449 certification with a NEMA 4X enclosure ensures reliable performance in harsh environments, while filtering and Form C alarm support quick fault detection. This combination reduces downtime, improves protection coverage, and aligns with maintenance and procurement goals. By offering external side mounting and a robust 10-year warranty, the SPC050480Y8P streamlines installation and long-term ownership. Engineers benefit from reduced arc flash risk, lower mitigation costs, and predictable surge suppression performance across critical loads.
Product Information
Extended Description
SPC050480Y8P Eaton: SPC,050KA,277/480V WYE, FLTR, ALARM and FORM C, NEMA 4X
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC050480Y8P
UPC
786685999753
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
277/480V Wye
Enclosure
NEMA 4X
Mounting Method
External side
Series
SPC
Feature: Filtering, Alarm & Form C relay provide targeted transient suppression plus real-time fault signaling. Business Impact: This reduces nuisance outages and enables rapid maintenance response, lowering downtime costs. Application: Ideal for critical loads in manufacturing lines and motor drives. Feature: 277/480V Wye rating ensures broad compatibility with industrial feeders. Impact: protects a wide range of equipment without voltage drop concerns. Application: suits distribution panels in warehouse automation and process lines. Feature: NEMA 4X enclosure offers durable protection against dust and water in tough environments. Impact: supports outdoor installations and washdown areas. Application: food processing facilities, automotive plants, and outdoor equipment. Feature: External side mounting simplifies installation and retrofits. Impact: reduces wiring time and enables fast panel integration. Application: retrofit projects and space-constrained panels. Feature: 10-year warranty and UL 1449 certification provide long-term reliability. Impact: lowers lifecycle risk and procurement costs. Application: facilities pursuing compliant, maintenance-friendly surge protection. Feature: Compact footprint (5.5 in x 6 in x 3.19 in) and 2.5 lb weight facilitate installation. Impact: fits standard control cabinets and minimizes panel footprint. Application: new builds and upgrades in automation lines.
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FAQs
The SPC050480Y8P uses external side mounting and a compact footprint to fit standard panels. Plan for 5.5 in depth, 6 in height, and 3.19 in width; weigh about 2.5 lb. It supports 277/480V Wye systems and UL 1449 compliant protection, making retrofit into existing switchgear straightforward. Ensure appropriate clearance for wiring, add a suitable enclosure door or panel cutout, and verify ambient conditions meet the device's NEMA 4X requirements.
SPC050480Y8P combines Filtering, Alarm, and Form C relay to monitor and respond to transients quickly. The UL 1449 certified protection delivers reliable clamping and fast fault signaling, helping maintenance teams isolate issues without disabling critical lines. It’s rated for 277/480V Wye and uses a NEMA 4X enclosure, making it suitable for manufacturing floors, outdoor feeding lines, and washdown areas.
Yes. The 277/480V Wye rating supports common industrial feeders and motor circuits, while the Form C alarm provides remote fault signaling to maintenance dashboards. Its compact external side mounting and 2.5 lb weight simplify retrofits in crowded control panels. With a 10-year warranty and UL 1449 certification, it helps facilities meet reliability targets for packaging, robotics, conveyors, and other process-critical equipment.
The SPC050480Y8P is UL 1449 certified for surge protection, ensuring compliance with standard safety and performance expectations. It features a NEMA 4X enclosure, which provides robust protection against dust, water, and corrosion in harsh industrial environments. This combination supports safe operation in production lines, outdoor enclosures, and washdown areas across automotive, food processing, and automation settings.
By combining durable UL 1449 protection with a 10-year warranty and a compact form factor, the SPC050480Y8P reduces replacement cycles and field service time. Remote alarm and Form C signaling enable faster fault isolation, cutting downtime costs on critical lines in manufacturing, and minimizing night-shift outages and warranty risk. The result is a safer, more predictable electrical protection strategy with measurable ROI over equipment lifecycles.