Eaton SPD100480D3M Surge Protection Device - UL 1449

Part Number: SPD100480D3M
Manufacturer
Eaton
Part number
SPD100480D3M

Quick Summary

Eaton SPD100480D3M surge protection device guards industrial electrical networks from transient surges in distribution panels. Unplanned outages and equipment damage from lightning and switching spikes cost downtime and repair money. UL 1449 listed provides surge protection performance, and the unit is housed in a rugged NEMA 1 enclosure for indoor use. With external side mounting and 480V delta capability, it integrates into common industrial power layouts while supporting maintenance and compliance programs. This model delivers reliable protection, traceable surge data, and long-term cost of ownership benefits for facilities aiming to minimize downtime and extend equipment life.

Product Information

Extended Description

SPD100480D3M Eaton: Surge Protection Device, SPD series, 100 kAIC, 480V delta (3W+G), Standard feature package and surge counter, 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
SPD100480D3M
UPC
786685331966
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 and surge counter
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
Feature → Business Impact → Application: 100 kAIC interrupt rating delivers robust surge containment, reducing peak transient energy that can damage drives and breakers. This translates to lower maintenance costs and improved uptime in motor control centers and switchgear assemblies across manufacturing lines. Application: industrial power distribution and panelboard protection with measurable downtime reduction. Feature → Business Impact → Application: External side mounting simplifies installation in existing infrastructure, saving labor time and minimizing retrofit complexity. Benefit: faster commissioning, safer wiring, and reduced project lead times in new builds or equipment upgrades. Application: service entrances and compact electrical rooms where space is limited. Feature → Business Impact → Application: Standard feature package includes a surge counter, enabling proactive maintenance and event tracking. Benefit: data-driven spare parts planning and improved regulatory compliance reporting. Application: data centers, packaging lines, and process control rooms requiring traceable surge history. Feature → Business Impact → Application: UL 1449 listing and a 15-year warranty signify long-term reliability and compliance confidence, lowering total cost of ownership. Benefit: extended protection life for critical equipment and predictable budgeting. Application: facilities with strict uptime targets and long-term asset management strategies. Feature → Business Impact → Application: 480V delta (3W+G) operating setup with 640 V line-to-ground and line-to-line ratings provides compatibility with common industrial feeders. Benefit: seamless integration with Eaton SPD series and existing switchgear while maintaining performance margins. Application: motor drives, MCCs, and distribution panels in manufacturing environments.

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FAQs

Installation follows the installation manual IM01005031E. Ensure secure external side mounting on a sturdy enclosure, provide adequate clearance for heat dissipation, and follow the NEMA 1 indoor rating. Verify proper conductor routing for 480V delta systems, and use the surge counter for ongoing monitoring. Schedule final checks after wiring and enclosure integrity are confirmed.
SPD100480D3M features a 100 kAIC interrupt rating and is rated for 480V delta with a 3W+G configuration. It lists 640 V L-G and 640 V L-L operating voltages, supports external side mounting in a NEMA 1 enclosure, and includes a surge counter for event tracking. These specs support protection of motor drives and switchgear in industrial environments.
Yes. The 480V delta (3W+G) configuration, external side mounting, and 100 kAIC interrupt rating make SPD100480D3M compatible with common manufacturing MCCs and panelboards. Its NEMA 1 enclosure is ideal for indoor installations, and UL 1449 certification ensures compliance with surge protection standards while enabling reliable uptime in demanding production lines.
The SPD100480D3M is UL 1449 listed, confirming surge protection performance to industry standards. It includes a 15-year warranty, reflecting Eaton's commitment to long-term reliability and reducing lifecycle costs for critical equipment in plants that depend on consistent uptime and predictable maintenance budgets.
Implementing SPD100480D3M reduces downtime from transient events and extends the life of critical equipment like drives and controllers. The built-in surge counter enables proactive maintenance planning, while the UL certification and long warranty lower risk and total cost of ownership for facilities aiming to maintain high output with fewer unplanned outages.