Eaton SPD100600Y1M Surge Protection Device - 100 kAIC
Part Number: SPD100600Y1M
Quick Summary
Eaton SPD100600Y1M surge protection device protects electrical systems from transient surges in industrial applications. Facilities struggle with costly downtime and equipment damage due to power quality events, and retrofit installs can disrupt productivity. This unit is UL 1449 listed and uses a NEMA 1 enclosure for rugged indoor protection, backed by a 15-year warranty. Engineered for 347/600V wye systems with external side mounting, it delivers reliable surge protection across L-N, L-G, N-G, and L-L paths while supporting straightforward installation and ongoing compliance. With robust protection and a compact footprint, it helps minimize unplanned outages and extend the life of critical drives, controllers, and switchgear.
Product Information
Extended Description
SPD100600Y1M Eaton: Surge Protection Device, SPD series, 100 kAIC, 347/600V wye (4W+G), Basic feature package, NEMA 1 with internal disconnect enclosure, External side mount, 420 L-N, 420 L-G, 420 N-G, 840 L-L operating voltage
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100600Y1M
UPC
786685331799
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
347/600V wye (4W+G)
Enclosure
NEMA 1
Mounting Method
External side
Interrupt rating
100 kAIC
Operating voltage
420 L-N, 420 L-G, 420 N-G, 840 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 - SPD100600Y1M
Eaton’s SPD Series (Sidemount Versions) Data Sheet
Feature: 100 kAIC interrupt rating provides robust surge energy handling. Business Impact: reduces downstream equipment damage and unplanned downtime, improving plant uptime. Application: ideal for main distribution panels, switchgear, and outdoor feeders in manufacturing environments. Feature: 347/600V wye (4W+G) voltage rating enables compatibility with common industrial power distributions. Business Impact: simplifies procurement and minimizes compatibility risk, lowering total cost of ownership. Application: motor drives, control panels, and process equipment in mixed-voltage facilities. Feature: NEMA 1 enclosure with internal disconnect and external side mounting provides rugged indoor protection and easy service access. Business Impact: reduces installation time and simplifies field upgrades, lowering labor costs. Application: retrofit into existing panels or new builds with side-mounted protection. Feature: Operating voltages 420 L-N, 420 L-G, 420 N-G, and 840 L-L cover critical surge paths. Business Impact: broad protection across line-to-neutral, line-to-ground, and line-to-line events, improving equipment reliability. Application: data centers, machine rooms, and process controls where diverse surge paths exist. Feature: UL 1449 listing and 15-year warranty provide regulatory confidence and long-term value. Business Impact: reduces compliance risk and lifecycle costs while supporting maintenance planning. Application: procurement and commissioning for regulated facilities and mission-critical loads. Feature: Compact form factor—9.5 in length, 5.4 in width, 3.45 in height, and 3.5 lb weight—facilitates installation in tight spaces. Business Impact: saves panel space, lowers installation time, and supports standard mounting practices. Application: retrofits and new builds where space is limited.
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FAQs
SPD100600Y1M installs on the exterior side of distribution equipment using the external side mounting method specified by Eaton. Connect to a 347/600V wye system (4W+G) and follow the IM01005031E installation manual for proper wiring, grounding, and enclosure access. Ensure the NEMA 1 indoor rating is appropriate for the installation environment.
The device features a 100 kAIC (kiloampere interrupt capacity) rating, meaning it can safely interrupt a surge event of up to 100,000 amperes. This high rating protects downstream equipment such as drives, PLCs, and controllers from energy spikes, reducing the likelihood of damage and unplanned downtime in industrial settings.
Yes. It is designed for 347/600V wye systems with external side mounting and a NEMA 1 enclosure, making it compatible with indoor industrial panels, motor control centers, and distribution gear. The 420/840V surge paths accommodate common load configurations found in manufacturing environments.
SPD100600Y1M is UL 1449 listed, confirming surge protection performance and safety during surge events. The NEMA 1 enclosure ensures indoor compatibility and service access. These certifications help streamline compliance audits, reduce procurement risk, and support warranty validation during facility assessments.
The 100 kAIC protection rating combined with UL 1449 compliance minimizes equipment damage and downtime, delivering enhanced uptime. A 15-year warranty reduces maintenance surprise costs, while easier installation and compact form factor lower labor and space costs during retrofits and new builds, contributing to favorable total cost of ownership.