Eaton SPD080480Y1N Surge Protection Device - UL 1449
Part Number: SPD080480Y1N
Quick Summary
SPD080480Y1N surge protection device protects electrical systems against transient overvoltage in 277/480V power distributions. When surges or switching transients threaten critical equipment, unprotected systems face costly downtime and repairs. UL 1449 listing, a rugged NEMA 4X enclosure, and a 15-year warranty provide durable protection for demanding environments. This model supports external sidemount installation and covers operating voltages such as 320 V L-N, 320 V L-G and 640 V L-L, enabling straightforward retrofits across multiple panel configurations. Designed for industrial protection, it helps facilities meet reliability targets, reduce maintenance costs, and maintain uptime while simplifying procurement for electrical protection devices.
Product Information
Extended Description
SPD080480Y1N Eaton: Surge Protection Device, SPD series, 80 kAIC, 277/480V wye (4W+G), Basic feature package, 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
SPD080480Y1N
UPC
786685334172
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
Basic feature package
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 - SPD080480Y1N
Eaton’s SPD Series (Sidemount Versions) Data Sheet
Feature 80 kAIC interrupt rating → Business Impact high-energy surge mitigation, protecting upstream transformers, breakers, and sensitive loads; Application ideal for heavy-duty industrial power distribution in manufacturing lines and data centers. Feature 277/480V wye (4W+G) → Business Impact supports compatibility with common commercial/industrial feeders, reducing integration time and risk; Application suits panels and switchgear configured for 277/480V. Feature NEMA 4X enclosure → Business Impact rugged, moisture/dust resistance lowers environmental risk; Application suitable for indoor and outdoor installations in harsh facilities. Feature External sidemount mounting → Business Impact simplifies retrofit and service access, cutting installation time and labor costs; Application enables easy upgrade on existing distribution equipment. Feature Basic feature package → Business Impact provides ready-to-install protection with essential surge components, reducing lead times; Application accelerates procurement and deployment in project kick-offs. Feature UL 1449 listing + 15-year warranty → Business Impact reinforces regulatory compliance and long-term TCO reduction; Application supports procurement confidence and lifetime protection guarantees for critical infrastructure.
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FAQs
Yes. SPD080480Y1N is designed for external sidemount mounting, enabling straightforward retrofits to distribution panels without removing existing equipment. The unit ships with a basic feature package for quick commissioning and integrates with standard 277/480V wye systems.
The device provides an 80 kAIC interrupt rating and is rated for 277/480V wye (4W+G). Operating voltages include 320 V L-N, 320 V L-G, 320 V N-G, and 640 V L-L, ensuring broad protection across common industrial power distributions.
Yes. The SPD080480Y1N features a NEMA 4X enclosure, offering protection against dust and water ingress, suitable for indoor and outdoor installations in demanding facilities while maintaining reliable surge protection.
SPD080480Y1N is UL 1449 listed for surge protection, which supports compliance with electricity safety standards. The product also carries a 15-year warranty, underscoring durability and long-term protection expectations.
By mitigating transient surges, SPD080480Y1N reduces unplanned downtime, protects valuable equipment, and extends component life. Its rugged enclosure and long warranty lower maintenance intervals and total cost of ownership for industrial power protection systems.