Eaton SPD100400Y4N Surge Protection Device - UL 1449
Part Number: SPD100400Y4N
Quick Summary
SPD100400Y4N is a surge protection device designed to safeguard electrical systems in industrial environments. When voltage transients occur, unprotected equipment, data lines, and downtime can spike costs and complicate maintenance. UL 1449 certification and a rugged NEMA 4 enclosure underpin dependable protection for harsh environments, while Power Xpert SPD compatibility simplifies integration with Eaton systems. Built for 230/400 V Wye (4W+G) networks, it supports scalable protection strategies, helping manufacturers meet compliance and reduce total cost of ownership through proactive surge management.
Product Information
Extended Description
SPD100400Y4N Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 230/400 Wye (4W + G), Power Xpert SPD, NEMA 4 enclosure
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100400Y4N
UPC
786689405519
Product Length/Depth
3.48 in
Product Height
12.05 in
Product Width
7.47 in
Product Weight
6.8 lb
Certifications
UL 1449
Accessories
Power Xpert SPD
Used with
NEMA 4 enclosure
Voltage rating
230/400 Wye (4W+G)
Surge current
100 kA per phase
100 kA per phase surge rating protects critical loads by absorbing surge energy before it reaches transformers, drives, and controllers. The business impact is fewer unplanned outages and lower replacement costs, which translates to improved line uptime and more predictable maintenance scheduling. This rating is ideal for distribution panels and motor control centers in manufacturing lines where surge events can cascade into downtime. 230/400 V Wye (4W+G) voltage rating ensures compatibility with standard industrial power distributions, reducing wiring complexity and enabling easier upgrades. The business impact includes faster configuration, fewer field engineering surprises, and smoother expansion without rewiring, which translates to lower installation labor and faster time-to-value. This makes the SPD suitable for control panels, machine enclosures, and distributed power racks. NEMA 4 enclosure offers weatherproof and dust-tight protection, enabling installation in outdoor enclosures, damp environments, or wash-down facilities. This rating reduces the need for extra enclosures, minimizes inspection and maintenance cycles, and improves overall system reliability in harsh plant floors and outdoor equipment areas. It also supports compliance with environmental protection standards in demanding sectors such as water treatment and food processing. Power Xpert SPD compatibility enables seamless integration with Eaton’s protection ecosystem and centralized monitoring. The result is consolidated asset management, consistent maintenance routines, and enhanced protection coordination across multiple devices, which lowers risk and supports a clearer ROI narrative for the plant. UL 1449 certification assures verified performance and regulatory compliance for surge protection devices. Coupled with the rugged enclosure and manufacturer support, it helps facilities meet electrical safety audits and procurement specifications. Compact footprint with a depth of 3.48 in, width of 7.47 in, height of 12.05 in, and a weight of 6.8 lb simplifies mounting in existing cabinets and enclosures, reducing rework and installation time.
Get a Quick Quote for a Eaton SPD100400Y4N
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 SPD100400Y4N?
Enquire Now
FAQs
SPD100400Y4N is rated for 230/400 V Wye (4W+G) systems and fits standard industrial power distributions. It integrates with Power Xpert SPD devices, and its 100 kA per phase rating makes it suitable for control panels, motor control centers, and distributed power racks. Ensure cabinet space accommodates its 7.47 in width and 12.05 in height.
This Eaton SPD is UL 1449 listed, ensuring performance for surge protection. It comes in a rugged NEMA 4 enclosure suitable for outdoor use and wash-down environments, reducing the need for additional housings. These certifications support compliance with safety audits and reliability requirements in harsh industrial settings.
Install SPD100400Y4N in compatible electrical panels or enclosures designed for 230/400 V Wye systems. The device measures 3.48 in depth, 7.47 in width, and 12.05 in height and weighs 6.8 lb, facilitating straightforward mounting within existing layouts and minimal rework during retrofits.
By limiting surge energy to 100 kA per phase, this SPD reduces damage to PLCs, drives, and sensors, lowering repair costs and downtime. UL 1449 compliance and a durable enclosure mean longer service intervals and fewer urgent maintenance events, delivering a measurable return on protection investment in high-energy facilities.
You can download the Eaton specification sheet for SPD100400Y4N from Eaton's site via the product page SPD100400Y4N, which includes electrical ratings, installation diagrams, and compatibility notes with Power Xpert SPD systems.