Eaton SPD100480D1M Surge Protection Device - UL 1449
Part Number: SPD100480D1M
Quick Summary
SPD100480D1M is a surge protection device that safeguards electrical systems in industrial facilities. In many plants, transient overvoltages from motor starting, utility switching, or lightning can shorten equipment life and trigger costly outages. This model is UL 1449 listed and packaged in a rugged NEMA 1 enclosure with an external sidemount for straightforward deployment in crowded electrical rooms. The 100 kAIC interrupt rating and 480V delta (3W+G) capability ensure robust protection for critical drives, controls, and power distribution panels. For procurement and maintenance teams, the 15-year warranty and simple replacement process translate into lower total cost of ownership and more reliable uptime across manufacturing lines and processing plants.
Product Information
Extended Description
SPD100480D1M Eaton: Surge Protection Device, SPD series, 100 kAIC, 480V delta (3W+G), Basic feature package, NEMA 1 with internal disconnect enclosure, External side mount, 640 L-G, 640 L-L operating voltage
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100480D1M
UPC
786685331768
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
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’s SPD Series (Sidemount Versions) Data Sheet
High surge capability translates to extended equipment life and fewer unplanned outages, especially on 480V delta motor drives and conveyors. The 100 kAIC interrupt rating reduces the risk of cascading failures in panels and switchgear, delivering measurable uptime gains and lower replacement costs. The external sidemount configuration enables easier retrofits and faster installation in crowded electrical rooms, minimizing downtime during commissioning and maintenance. A rugged NEMA 1 enclosure protects sensitive electronics from dust and incidental contact, supporting reliable operation in harsh manufacturing environments. The basic feature package provides essential protection without complicating field upgrades, reducing upfront costs while preserving a path to future expansion. Compatibility with the SPD series enables streamlined stocking, simpler maintenance, and consistent protection across multiple feeders and downstream equipment. The 15-year warranty reinforces long-term value, supporting a favorable total cost of ownership and predictable budgeting for reliability programs.
Get a Quick Quote for a Eaton SPD100480D1M
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton SPD100480D1M?
Enquire Now
FAQs
SPD100480D1M is designed for external sidemount installation with a NEMA 1 enclosure, allowing straightforward retrofits beside distribution equipment. It supports external mounting on standard enclosures and provides a compact footprint (9.5 in L x 3.45 in H x 5.4 in W) that minimizes space impact. This configuration reduces service disruption during upgrades and simplifies field wiring, so OEMs and integrators can achieve faster commissioning while maintaining protection performance.
Key specs include a 100 kAIC interrupt rating and a 480V delta (3W+G) voltage rating, with operating voltage indicated as 640 L-G and 640 L-L. The product carries UL 1449 certification and uses a basic feature package suitable for sidemount protection. Its dimensions and weight (9.5 in length, 3.45 in height, 5.4 in width, 3.5 lb) support easy integration into standard electrical rooms and mechanical layouts.
Yes. The SPD100480D1M is designed specifically for 480V delta (3W+G) systems, offering robust transient protection for motors, drives, and control panels. Its external sidemount and NEMA 1 enclosure enable reliable, easy-to-install protection in industrial facilities where 480V distribution is common, helping minimize downtime and safeguarding critical equipment from surge events.
The primary certification for this device is UL 1449, which confirms protection against transient overvoltages and adherence to safety standards. This certification supports compliance with common electrical codes and safety requirements in industrial facilities, aiding procurement and commissioning processes by providing a recognized standard for surge protection performance and reliability.
The SPD100480D1M carries a 15-year warranty, reflecting a long-term reliability strategy for critical protection in industrial settings. With a basic feature package and a robust enclosure, maintenance is typically minimal—primarily periodic inspections, enclosure cleanliness, and verification of wiring integrity during scheduled outages. The product’s durability and standardization across SPD series help streamline spare parts management and reduce total cost of ownership.