Eaton SPD080480Y3P Surge Protection Device - UL 1449
Part Number: SPD080480Y3P
Quick Summary
Eaton SPD080480Y3P surge protection device protects critical power systems from transient spikes in industrial environments. These surges can cause costly downtime and equipment wear if left unchecked, so reliable protection is essential for uptime and safety. Certifications include UL 1449 compliance, and the rugged enclosure is NEMA 4X stainless steel for durability in harsh environments; the design supports external side mounting. By combining strong protection with a surge counter, this SPD delivers measurable value for OEMs, panel builders, and facilities teams seeking compliance, reliability, and reduced maintenance costs. Leverage this SPD series to safeguard motors, drives, and controls while supporting efficient, compliant power distribution.
Product Information
Extended Description
SPD080480Y3P Eaton: Surge Protection Device, SPD series, 80 kAIC, 277/480V wye (4W+G), Standard feature package and surge counter, NEMA 4X stainless steel enclosure, External side mount, 320 L-N, 320 L-G, 320 N-G, 640 L-L operating voltage
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD080480Y3P
UPC
786685339771
Product Length/Depth
9.5 in
Product Height
3.45 in
Product Width
5.4 in
Product Weight
3.5 lb
Warranty
15 year
Certifications
UL 1449
Type
Surge protection device
Accessories
Standard feature package and surge counter
Voltage rating
277/480V wye (4W+G)
Enclosure
NEMA 4X
Mounting Method
External side
Enclosure material
Stainless steel
Interrupt rating
80 kAIC
Operating voltage
320 L-N, 320 L-G, 320 N-G, 640 L-L
Series
SPD
Eaton’s SPD Series (Sidemount Versions) Brochure
Eaton SPD Series - For Mounting External To Electrical Distribution Equipment Installation Manual
Eaton Specification Sheet - SPD080480Y3P
Eaton’s SPD Series (Sidemount Versions) Data Sheet
80 kAIC interrupt rating with 277/480V wye protection delivers robust transient suppression, reducing the risk of nuisance trips and downtime in high-energy industrial systems. Feature → Business Impact → Application: The external side mounting and stainless steel NEMA 4X enclosure enable quick, corrosion-resistant installation in exterior or tough indoor environments, increasing site uptime and simplifying lifecycle maintenance for manufacturing lines and data centers. The standard feature package includes a surge counter, providing traceable surge data that supports maintenance planning and reliability reporting, reducing unexpected outages and helping meet regulatory record-keeping expectations. The operating voltages 320 L-N, 320 L-G, 320 N-G, and 640 L-L cover three-phase distribution, ensuring consistent protection across all phases and minimizing equipment stress on drives, PLCs, and sensors. The SPD’s 15-year warranty reinforces total cost of ownership (TCO) certainty for engineering teams planning long-term protection strategies. Compatibility with external mounting strategies and industry-standard UPS and distribution equipment helps streamline retrofits and new installations alike, addressing common objections about fit and compatibility. For installations requiring surge counter functionality, this device provides clear analytics to quantify protection performance and justify ROI in uptime-centric environments.
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FAQs
SPD080480Y3P is designed for external side mounting on compatible switchgear or distribution panels. Ensure proper clearance for cooling, provide rain and debris protection as appropriate for the environment, and follow EZ-to-mount guidelines from the installation manual. The stainless steel NEMA 4X enclosure supports outdoor or harsh indoor settings, minimizing enclosure corrosion concerns while simplifying field mounting.
Key specs include an 80 kAIC interrupt rating, 277/480V wye (4W+G) line voltage, and operating voltages of 320 V L-N, 320 V L-G, 320 V N-G, and 640 V L-L. The device is a surge protection device (SPD) with a standard feature package and a built-in surge counter. The enclosure is NEMA 4X stainless steel, appropriate for challenging environments.
Yes. The SPD080480Y3P is specified for 277/480V wye systems and is housed in a NEMA 4X stainless steel enclosure, making it suitable for harsh environments and exterior installations. Its external side mounting supports straightforward integration into three-phase power distributions, helping to protect downstream equipment from transient spikes.
The device is UL 1449 listed, confirming compliance with recognized surge protection standards. The enclosure rating (NEMA 4X) provides additional assurance for protection against moisture, corrosion, and environmental exposure, supporting safer operation in challenging facilities and outdoor installations.
By reducing surge-related equipment damage and nuisance trips, the SPD lowers downtime costs and extends the life of downstream drives, PLCs, and sensors. The built-in surge counter enables proactive maintenance and data-driven reliability programs, contributing to lower maintenance costs and a faster return on investment in production environments.