Eaton SPD100480D2K Surge Protection Device - UL 1449
Part Number: SPD100480D2K
Quick Summary
SPD100480D2K surge protection device protects 480V systems from transient surges in industrial facilities. Power quality events can cause unplanned downtime and costly repairs. UL 1449-listed, it comes in a rugged NEMA 1 enclosure designed for indoor use with external side mounting. Operating at 640 L-G and 640 L-L, this compact unit integrates with standard feature packages, streamlining installation in existing panels. For procurement teams, the SPD100480D2K delivers predictable performance, a long warranty, and clearly documented installation guidance that supports project timelines and maintenance planning.
Product Information
Extended Description
SPD100480D2K Eaton: Surge Protection Device, SPD series, 100 kAIC, 480V delta (3W+G), Standard feature package, NEMA 1 enclosure, External side mount, 640 L-G, 640 L-L operating voltage
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100480D2K
UPC
786685327365
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 1
Mounting Method
External side
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 - SPD100480D2K
Eaton’s SPD Series (Sidemount Versions) Data Sheet
Feature: 100 kAIC interrupt rating provides robust surge handling. Benefit: protects motors, MCCs, transformers, and sensitive electronics from catastrophic damage, reducing downtime and replacement costs. Application: ideal for 480V delta distributions in manufacturing plants and process facilities. Feature: 480V delta (3W+G) voltage rating with 640 V L-G and 640 V L-L operation. Benefit: maintains equipment uptime in environments with variable supply quality and transient events. Application: protection for distribution panels, drives, and control gear in industrial automation systems. Feature: NEMA 1 enclosure with external side mounting. Benefit: simplifies installation and retrofit, enabling quick integration into existing equipment racks and switchgear without enclosure alterations. Application: indoor electrical rooms and controlled environments in manufacturing floors. Feature: 15-year warranty and UL 1449 certification. Benefit: lowers long-term ownership costs and provides regulatory confidence for maintenance programs. Application: long-horizon projects, facilities with strict uptime requirements, and equipment-rich environments. Feature: Standard feature package with documented installation guidelines. Benefit: reduces procurement risk and accelerates commissioning through readily accessible datasheets and manuals. Application: engineering teams and field technicians specifying SPD protection in new builds or upgrades.
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FAQs
SPD100480D2K uses an external side mounting configuration designed for indoor use. It is compatible with NEMA 1 environments and can be mounted adjacent to distribution equipment to simplify wiring, minimize space requirements, and accelerate commissioning in control panels and switchgear setups.
The device provides a 480V delta rating with 3W+G configuration, an interrupt rating of 100 kAIC, and operating voltage of 640 V L-G and 640 V L-L. It is UL 1449-listed and ships with a standard feature package suitable for typical industrial protection deployments.
Yes. SPD100480D2K is UL 1449-listed, which validates surge protection performance for electrical systems. It uses a robust NEMA 1 enclosure for indoor installation and is designed to meet common industrial protection standards, helping to simplify compliance in manufacturing and distribution facilities.
Plan for external side mounting to minimize enclosure interference and ensure proximity to the protected equipment. Follow the Eaton installation manual IM01005031E and maintain appropriate clearances. Use the provided datasheets and mounting guidelines to ensure wiring integrity and reliable surge protection for 480V delta circuits.
The SPD100480D2K reduces unplanned downtime by protecting motors, drives, and control electronics from transient surges. Its long 15-year warranty, UL 1449 certification, and straightforward installation offer lower lifecycle costs, improved uptime, and predictable maintenance planning for facilities with high electrical demand.