Eaton SPC150480Y5P Surge Protection Device - UL 1449
Part Number: SPC150480Y5P
Quick Summary
The Eaton SPC150480Y5P surge protection device protects critical electrical systems in 277/480V commercial and industrial panels. Sudden surges cause unscheduled downtime and equipment damage, eroding uptime and productivity. Engineered to UL 1449-compliant surge protection with a rugged NEMA 4X enclosure and a 10-year warranty. Its external side mounting simplifies installation, while the built-in audible alarm and Form C relay provide real-time status, fault alerts, and easy integration with building management and maintenance workflows. From preventive maintenance plans to compliance audits, this device helps engineers meet UL 1449 energy protection standards and ensures consistent protection for critical loads. In practice, teams report reduced downtime, clearer fault diagnostics, and faster commissioning when adding SPC series protection to their panels.
Product Information
Extended Description
SPC150480Y5P Eaton: Surge Protection Device, SPC series, 150 kA, 277/480V Wye, NEMA 4X, Audible alarm and Form C relay
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC150480Y5P
UPC
786680216633
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 & Form C relay
Voltage rating
277/480V Wye
Enclosure
NEMA 4X
Mounting Method
External side
Interrupt rating
150 kAIC
Series
SPC
High-current surge capacity: The SPC150480Y5P delivers a 150 kAIC interrupt rating, delivering robust transient suppression for large motors and critical loads. Business impact: This capability minimizes insulation stress and reduces the likelihood of nuisance trips during voltage spikes, translating into steadier line uptime. Application: Ideal for 277/480V Wye systems in manufacturing lines and critical infrastructure panels. Rugged voltage rating and enclosure: 277/480V Wye rating with a NEMA 4X enclosure ensures protection in harsh environments. Business impact: Provides consistent protection across industrial environments, lowering maintenance costs and reducing corrosion or moisture-related failures. Application: Suitable for outdoor or damp locations such as equipment rooms and warehouse dock areas. Audible alarm and Form C relay: Integrated signaling and remote control capabilities enable rapid fault signaling and plant-wide monitoring. Business impact: Improves visibility for maintenance teams and supports condition-based maintenance workflows. Application: Ideal for control rooms and building management systems requiring real-time alerts. External side mounting: Easy retrofit and installation with minimal panel modification. Business impact: Reduces installation time and labor costs while enabling scalable protection across growing facilities. Application: Retrofit projects and new installations in existing electrical cabinets. Compliance and warranty: UL 1449 certification coupled with a 10-year warranty provides regulatory confidence and long-term protection. Business impact: Predictable lifecycle costs and sustained protection for critical loads. Application: Data centers, manufacturing floors, and energy-intensive facilities seeking reliable surge protection. Compact footprint with broad compatibility: 7.5 in depth, 8.5 in height, 3.19 in width, 4 lb weight supports easy integration into crowded panels. Business impact: Maximizes protected capacity per enclosure and simplifies cascading protection strategies. Application: New builds and panel upgrades where space is at a premium.
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FAQs
The SPC150480Y5P is designed for 277/480V Wye systems and fits standard industrial panels with external side mounting. Its rugged NEMA 4X enclosure makes it suitable for harsh environments, including damp or outdoor locations.
Key specs include a 150 kAIC interrupt rating, 277/480V Wye voltage rating, UL 1449 certification, and an audible alarm with Form C relay for remote signaling. Enclosure is NEMA 4X, supporting durable field installations.
Yes. Its high surge current rating, robust enclosure, and remote signaling capabilities make it well-suited for data centers, control panels, and manufacturing lines where downtime is costly and protection must be persistent.
Consider external side mounting to minimize panel modifications and ensure proper clearance. Review the manufacturer’s datasheet for conduit entries, mounting clearance, and wiring guidelines to maintain UL compliance and optimal performance.
The SPC150480Y5P carries a 10-year warranty and UL 1449 certification, providing long-term protection and predictable maintenance costs. Support includes access to Eaton’s specification sheet and field service guidance if needed.