Eaton SPD080480Y3N Surge Protection Device - UL 1449
Part Number: SPD080480Y3N
Quick Summary
Eaton SPD080480Y3N surge protection device guards electrical systems from damaging transient surges in industrial and commercial power panels. For engineers facing nuisance outages, space constraints, or retrofit timelines, its external sidemount design simplifies installation while keeping critical equipment accessible. This model is UL 1449 listed and housed in a rugged NEMA 4X enclosure, suitable for harsh indoor or outdoor environments. With an 80 kAIC interrupt rating and a 277/480V wye configuration, it reliably clamps surges to protect motors, drives, and control panels, reducing downtime and repair costs. The package includes standard feature set and a surge counter, and it carries a 15-year warranty, underscoring long-term value for industrial protection programs.
Product Information
Extended Description
SPD080480Y3N Eaton: Surge Protection Device, SPD series, 80 kAIC, 277/480V wye (4W+G), Standard feature package and surge counter, NEMA 4 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
SPD080480Y3N
UPC
786685334370
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
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 - SPD080480Y3N
Eaton’s SPD Series (Sidemount Versions) Data Sheet
Feature: 80 kAIC interrupt rating provides robust surge handling that minimizes the risk of device damage during large transient events. Business Impact: Greater equipment uptime and lower maintenance costs for critical loads such as motors and drives. Application: Ideal for manufacturing lines and process equipment where high-energy surges are common. Feature: 277/480V wye (4W+G) voltage rating enables direct integration with standard industrial power distribution without costly rearrangements. Business Impact: Reduced capital expenses and faster deployment in existing facilities. Application: Light to heavy industrial panels and distribution centers. Feature: External sidemount mounting offers flexible installation outside the main distribution equipment, preserving space inside switchgear enclosures. Business Impact: Faster retrofits, simplified service, and easier cabling management. Application: Retrofit projects and new builds with limited interior access. Feature: NEMA 4X enclosure delivers weather and corrosion resistance for harsh environments. Business Impact: Longer service life and dependable operation in outdoor or damp locations. Application: Outdoor subpanels and coastal facilities. Feature: Surge counter and standard feature package provide real-time monitoring and incident tracking. Business Impact: Data-driven maintenance planning and reduced diagnostic time. Application: Facilities looking to optimize protective uptime and asset health. Feature: 15-year warranty underpins total cost of ownership and asset protection. Business Impact: Predictable budgeting and lower long-term ownership risk. Application: Procurement programs and long-lifecycle installations. Feature: UL 1449 certification confirms compliance with surge protection safety standards. Business Impact: Compliance assurance and risk reduction in regulated environments. Application: Engineering specifications and quality assurance processes.
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FAQs
The SPD080480Y3N is Eaton’s external sidemount surge protection device for 277/480V systems. It is intended to be mounted external to electrical distribution equipment (external side mounting) to preserve interior space and simplify servicing, while providing robust surge protection for panels, drives, and motors.
Yes. It is designed for 277/480V wye systems and mounts externally to electrical distribution equipment. The sidemount installation supports straightforward integration with existing panels and minimizes disruption during retrofits or new installations.
The unit is UL 1449 listed for surge protection and uses a rugged NEMA 4X enclosure suitable for harsh indoor and outdoor environments, ensuring reliable protection in demanding facilities.
An 80 kAIC interrupt rating means the device can safely interrupt large surge currents without damage, protecting downstream equipment like drives, motors, and control panels from catastrophic transient events and reducing downtime.
Relevant documents are available through Eaton’s downloads: SPD Series Sidemounted Brochure, Installation Instructions IM01005031E, Specification Sheet SPD080480Y3N, and Data Sheet TD01005025E, which cover mounting, specs, and warranty details.