Eaton SPD100220Y1N Surge Protection Device - UL 1449
Part Number: SPD100220Y1N
Quick Summary
Eaton SPD100220Y1N surge protection device protects electrical systems from transients in industrial power distribution. Downtime from surge events costs manufacturers time, warranties, and lost production. Two critical endorsements include UL 1449 listing and a rugged NEMA 4X enclosure for harsh environments. For teams deploying automation and control panels, this SPD delivers reliable protection with straightforward sidemount installation, supporting both new builds and retrofits. By combining high protection levels with a compact footprint and easy installation features, it helps reduce service calls and extend asset life.
Product Information
Extended Description
SPD100220Y1N Eaton: Surge Protection Device, SPD series, 100 kAIC, 127/220V wye (4W+G), Basic feature package, NEMA 4 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
SPD100220Y1N
UPC
786685334417
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
127/220 Wye (4W+G)
Enclosure
NEMA 4X
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 - SPD100220Y1N
Eaton’s SPD Series (Sidemount Versions) Data Sheet
High interrupt rating of 100 kAIC provides robust transient protection, translating to lower risk of equipment damage and reduced downtime in demanding environments. This also reduces spares inventory and maintenance frequency, benefiting factory floor operations and panel commissioning for industrial automation projects. The 127/220 V Wye (4W+G) voltage rating offers versatile compatibility with common AC supplies, limiting the need for multiple surge protectors and simplifying procurement for mixed-distribution systems in manufacturing plants. The rugged NEMA 4X enclosure with external sidemount mounting delivers weatherproof protection and easy service access, enabling outdoor installations or harsh indoor environments without compromising protection quality. A ready-to-install basic feature package accelerates deployment in OEM builds and plant retrofits, while the 15-year warranty supports total cost of ownership and long-term reliability in critical processes.
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FAQs
SPD100220Y1N is designed for external sidemount installation in a NEMA 4X enclosure. Follow the IM01005031E installation manual for mounting to electrical distribution equipment, maintain proper clearance, and ensure wiring complies with local codes. The sidemount arrangement simplifies retrofits to existing panels and reduces field modification time.
The device operates at 127/220 V in a Wye (4W+G) configuration. It provides L-N, L-G, N-G, and L-L protection paths, making it suitable for standard AC distribution in industrial facilities and machine control panels. This versatility supports mixed-voltage installations with a single protection solution.
Yes. The SPD100220Y1N is engineered for industrial protection needs, offering 100 kAIC surge capacity, external sidemount mounting, and a robust NEMA 4X enclosure. It integrates well with automation panels, drives, and distributed control systems, helping to minimize transient-related failures and maintain production uptime.
The device is UL 1449 listed, ensuring safety performance for surge protection components. It features a rugged NEMA 4X enclosure suitable for harsh environments, providing environmental protection alongside electrical safety compliance for industrial applications.
By delivering a 100 kAIC surge rating and durable enclosure, the SPD100220Y1N reduces equipment damage, downtime, and spares usage. The 15-year warranty further lowers lifecycle costs, minimizing field service visits and warranty claims while protecting critical assets across manufacturing lines and distribution panels.