Eaton SPD100480D2O Surge Protection Device - UL 1449 Certified
Part Number: SPD100480D2O
Quick Summary
SPD100480D2O surge protection device protects 480V delta systems in industrial electrical panels and distribution gear. It guards critical equipment from transient overvoltages and reduces unplanned downtime. This unit is UL 1449 listed and housed in a NEMA 4X enclosure with an external side-mount design, offering robust protection in harsh environments. The 100 kAIC interrupt rating and 640 V L-G / L-L operating voltages provide reliable surge capacity for motors, drives, and transformers. With a 15-year warranty, this SPD delivers long-term asset protection while keeping maintenance costs predictable. For panel builders and OEMs, external mounting simplifies retrofits and expands protection where it’s most needed, complementing existing electrical protection and circuit-control strategies.
Product Information
Extended Description
SPD100480D2O Eaton: Surge Protection Device, SPD series, 100 kAIC, 480V delta (3W+G), Standard feature package, NEMA 4 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
SPD100480D2O
UPC
786685337265
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
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 - SPD100480D2O
Eaton’s SPD Series (Sidemount Versions) Data Sheet
Feature: 100 kAIC interrupt rating with 480V delta (3W+G). Business Impact: High surge capacity minimizes equipment damage and downtime in heavy industrial environments. Application: protects motors, drives, and transformers in manufacturing lines. Feature: NEMA 4X enclosure with external side mounting. Business Impact: durable protection against dust and moisture plus easy placement outside distribution gear. Application: suitable for outdoor panels and remote installations. Feature: 15-year warranty. Business Impact: lowers total cost of ownership and extends asset life. Application: long-term protection for critical facilities. Feature: UL 1449 listing and 640 L-G / 640 L-L operating voltage. Business Impact: ensures regulatory compliance and seamless system integration. Application: panelboards, switchgear, and electrical service entrances. Feature: compact form factor — 9.5 in length, 5.4 in width, 3.45 in height, 3.5 lb weight. Business Impact: easy retrofits and minimal enclosure footprint. Application: crowded electrical spaces and retrofit projects. Feature: Standard feature package with external disconnect enclosure. Business Impact: streamlines procurement and installation. Application: OEM and contractor deployments in new builds and expansions.
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FAQs
SPD100480D2O uses external side mounting, designed to be installed outside electrical distribution equipment for convenient retrofits and flexible placement in industrial environments.
SPD100480D2O is UL 1449 listed and housed in a NEMA 4X enclosure, offering durable protection in challenging environments. It also carries a 15-year warranty for long-term asset protection.
Yes. It is specified for 480V delta (3W+G) systems with a 100 kAIC interrupt rating and 640 L-G / 640 L-L operating voltage, ensuring reliable protection for motors, drives, and transformers.
The device measures 9.5 inches in length, 5.4 inches in width, and 3.45 inches in height, with a weight of 3.5 pounds, enabling straightforward installation in compact panel spaces.
SPD100480D2O includes a 15-year warranty and standard feature package. Installation manuals and datasheets are available to support commissioning and ongoing maintenance.