Eaton SPD100480D2Q Surge Protection Device - UL 1449
Part Number: SPD100480D2Q
Quick Summary
The Eaton SPD100480D2Q surge protection device mitigates transients in 480V delta (3W+G) electrical systems. It helps prevent nuisance trips and downtime by shielding drives, PLCs, and control panels from harmful voltage spikes. Key certifications include UL 1449 listing and a NEMA 4X stainless enclosure; a 15-year warranty backs performance. For industrial automation and process environments, this SPD supports reliable surge protection while simplifying installation and long-term maintenance. Its external sidemount design enables easier retrofits into existing panels, reducing field labor. Designed for 480V systems, it helps protect critical assets and improve overall plant uptime.
Product Information
Extended Description
SPD100480D2Q Eaton: Surge Protection Device, SPD series, 100 kAIC, 480V delta (3W+G), Standard feature package, NEMA 4X with internal disconnect stainless steel enclosure, External side mount, 640 L-G, 640 L-L operating voltage
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100480D2Q
UPC
786685342665
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
Voltage rating
480V delta (3W+G)
Enclosure
NEMA 4X
Mounting Method
External side
Enclosure material
Stainless steel
Interrupt rating
100 kAIC
Operating voltage
640 L-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 - SPD100480D2Q
Eaton’s SPD Series (Sidemount Versions) Data Sheet
Feature: 100 kAIC interrupt rating provides robust surge handling. Benefit: minimizes equipment damage and unplanned downtime, supporting continuous production in high-energy environments. Application: protects drives, PLCs, and control panels in 480V delta systems. Feature: NEMA 4X stainless steel enclosure with external side mounting. Benefit: rugged, weather-resistant protection that reduces maintenance and enables quick service access. Application: outdoor or harsh industrial installations where environmental exposure is a concern. Feature: 480V delta (3W+G) voltage rating and 640 L-G / 640 L-L operating voltage. Benefit: broad compatibility with standard industrial power networks, lowering retrofit risk. Application: new builds and panel upgrades across manufacturing lines. Feature: 15-year warranty and UL 1449 certification. Benefit: lower total cost of ownership and assurance of safety compliance. Application: long-life protection for critical equipment in process industries. Feature: Standard feature package with external sidemount. Benefit: streamlined installation and retrofit workflows, reducing project timelines. Application: sidemount deployments for external distribution equipment.
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FAQs
Installation uses an external sidemount approach designed for retrofit into existing electrical distribution equipment. Follow Eaton's IM01005031E installation manual to ensure proper clearance, grounding, and cable routing. The unit is rated for 480V delta systems and should be mounted on a stable surface with appropriate IP-rated access for service.
Key specs include a 100 kAIC interrupt rating, 480V delta (3W+G) input, and operating voltage of 640 L-G and 640 L-L. The enclosure is NEMA 4X stainless steel, and the product is UL 1449 listed, ensuring robust surge protection for industrial environments.
Yes. The 100 kAIC capability, 480V delta compatibility, and rugged NEMA 4X enclosure are specifically suited for safeguarding drives, PLCs, and control panels against transient surges in manufacturing and process settings.
The device is UL 1449 listed and features a NEMA 4X stainless steel enclosure. While CE marking is not listed in the provided data, the enclosure rating and UL certification provide substantial compliance credibility for industrial installations.
The product carries a 15-year warranty, reducing long-term maintenance risk. Its external sidemount design streamlines installation and servicing, which can lower total cost of ownership and minimize downtime during panel upgrades or retrofits.