Eaton SPD100208Y3M Surge Protection Device - UL 1449
Part Number: SPD100208Y3M
Quick Summary
The Eaton SPD100208Y3M surge protection device shields electrical panels from transient surges in commercial and industrial sites. Nuisance tripping, equipment damage, and downtime from voltage spikes are costly realities many engineers want to eliminate. UL 1449 certification underpins its safety and performance, while the unit’s NEMA 1 enclosure and external side mounting simplify installation in busy facilities. Designed for 120/208V wye systems with a 100 kAIC rating, it helps protect critical loads and supports uptime-focused procurement. With a 15-year warranty and built-in surge counter, it reduces maintenance costs and extends service life for power distribution assets.
Product Information
Extended Description
SPD100208Y3M Eaton: Surge Protection Device, SPD series, 100 kAIC, 120/208V wye (4W+G), Standard feature package and surge counter, NEMA 1 with internal disconnect enclosure, External side mount, 150 L-N, 150 L-G, 150 N-G, 300 L-L operating voltage
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100208Y3M
UPC
786685331942
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
120/208V wye (4W+G)
Enclosure
NEMA 1
Mounting Method
External side
Interrupt rating
100 kAIC
Operating voltage
150 L-N, 150 L-G, 150 N-G, 300 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 - SPD100208Y3M
Eaton’s SPD Series (Sidemount Versions) Data Sheet
External side mounting reduces cabinet intrusion and simplifies retrofit installations, saving field assembly time and labor costs while enabling flexible placement in crowded equipment rooms. The 100 kAIC interrupt rating delivers robust surge handling, minimizing the risk of failed equipment or nuisance trips during high-energy transients and supporting continuous production in manufacturing lines. Compatibility with 120/208V wye systems broadens applicability across commercial spaces, data centers, and industrial controls, enabling standardization of protection across sites and simplifying procurement. The NEMA 1 enclosure guarantees indoor, dry-location reliability, while the internal disconnect enclosure and sidemount design streamline service and maintenance without dismantling distribution gear. A standard feature package with a surge counter supports proactive maintenance, enabling predictable replacement cycles and smoother regulatory audits. The 15-year warranty provides long-term total cost of ownership benefits, reducing lifecycle expenditure and ensuring ongoing protection for critical assets.
Get a Quick Quote for a Eaton SPD100208Y3M
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 SPD100208Y3M?
Enquire Now
FAQs
The SPD100208Y3M is designed for 120/208V wye systems (4W+G) and protects electrical panels, motor drives, PLCs, and other sensitive equipment by clamping transient voltages. It features external side mounting and a 100 kAIC interrupt rating, with a NEMA 1 enclosure suitable for indoor installations.
Install the SPD100208Y3M on the exterior side of the distribution equipment using its sidemount configuration. The enclosure is NEMA 1 rated for indoor use, and installation should follow Eaton’s IM01005031E manual. Ensure all connections align with L-N, L-G, and N-G configurations and observe the 100 kAIC rating during sizing and placement.
Yes, SPD100208Y3M is UL 1449 listed, confirming safety and performance for surge protection. Key specifications include 100 kAIC interrupt rating, 120/208V wye (4W+G) operation, external side mounting, NEMA 1 enclosure, and a built-in surge counter for monitoring protection activity.
The SPD100208Y3M carries a 15-year warranty, reflecting Eaton’s confidence in long-term reliability. Maintenance considerations include monitoring the surge counter to anticipate replacement intervals, regular visual inspections for enclosure integrity, and ensuring the unit remains correctly sized for the protected load to sustain optimal performance.
By reducing transient-induced outages and equipment damage, the SPD100208Y3M lowers unplanned downtime and maintenance costs in critical electrical systems. Its robust 100 kAIC rating, UL 1449 compliance, and long 15-year warranty contribute to a lower total cost of ownership, enabling predictable budgets and safer, more reliable operations.