Eaton SPC150480D3P Surge Protection Device - UL 1449
Part Number: SPC150480D3P
Quick Summary
Surge Protection Device from Eaton safeguards 480V Delta electrical systems against damaging surges. Power disturbances cause downtime and accelerated equipment wear, so reliable protection and clear fault signaling matter. UL 1449 listing, a NEMA 4X enclosure, and an audible alarm deliver compliance, outdoor-ready resilience, and immediate warning. Designed for external side mounting, the SPC series integrates with panels and motors while offering a 10-year warranty for total cost of ownership. Its compatibility with 480V delta networks and rugged build support reliability engineering and ongoing maintenance savings.
Product Information
Extended Description
SPC150480D3P Eaton: Surge Protection Device, SPC series, 150 kA, 480V Delta, NEMA 4X, Audible alarm
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC150480D3P
UPC
786680215940
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
Audible alarm
Voltage rating
480V Delta
Enclosure
NEMA 4X
Mounting Method
External side
Interrupt rating
150 kAIC
Series
SPC
The SPC150480D3P delivers a 150 kAIC interrupt rating, meaning it can clamp large transient events before they damage sensitive equipment. This translates into lower failure rates and reduced unplanned downtime across industrial lines. The NEMA 4X enclosure provides robust protection against dust, rain, and washdown environments, enabling outdoor or harsh-area installations without compromising safety or performance. External side mounting simplifies field installation and reduces wiring complexity, making retrofits and panel upgrades faster and less disruptive. An audible alarm delivers immediate fault signaling, empowering maintenance teams to respond promptly and minimize process interruptions. With UL 1449 listing and a 10-year warranty, total lifecycle costs are predictable, improving budgeting and long-term ROI. The SPC series is designed for 480V delta systems, ensuring compatibility with common industrial power architectures while maintaining a compact footprint (7.5 in L × 8.5 in H × 3.19 in W, 4 lb).
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FAQs
The SPC150480D3P is designed for external side mounting, which streamlines installation by allowing placement on or near the main distribution panel without invasive wiring. Ensure a secure enclosure location with adequate ventilation, follow the data sheet for line/load connections, and maintain clearance for the audible alarm and access to the front panel. This approach reduces wiring complexity and speeds retrofits in existing 480V delta networks.
Key specs include a 480V Delta rating, a 150 kAIC interrupt rating, and a NEMA 4X enclosure for reliable protection in challenging environments. The device is part of Eaton’s SPC series and includes an audible alarm feature for immediate fault signaling, plus UL 1449 certification, ensuring compliance with surge protection standards.
Yes. The device features a NEMA 4X enclosure, which is designed to withstand outdoor exposure, dust, and washdown conditions typical in manufacturing floors and outdoor electrical installations. This makes it a durable choice for protecting panels and equipment in harsh environments without compromising performance.
The SPC150480D3P includes a 10-year warranty and UL 1449 certification, reflecting strong protection standards and long-term reliability. This combination helps justify total cost of ownership, reduces maintenance surprises, and provides confidence for capital planning in facilities with stringent compliance requirements.
By limiting voltage transients with a 150 kAIC-rated SPD, facilities experience reduced unexpected outages, lower insulation wear, and extended equipment life. The audible alarm accelerates maintenance response times, while the durable NEMA 4X enclosure minimizes replacement costs in harsh settings. Together, these factors contribute to measurable downtime reduction and improved asset protection.