Eaton SPD100400Y4C Surge Protection Device - UL 1449
Part Number: SPD100400Y4C
Quick Summary
The Eaton SPD100400Y4C surge protection device protects sensitive electrical systems in switchboards and panel boards. Unprotected transients can cause downtime, drive failures, and costly repairs; this SPD provides fast response and robust clamping to mitigate those risks. It carries UL 1449 listing and is designed for 230/400 V Wye (4W+G) installations, aligning with essential safety standards. By integrating with Power Xpert SPD and compatible switchboards, busways, and panel boards, it enables reliable, scalable protection across critical electrical infrastructure while supporting compliant protection strategies for modern facilities. This combination of protection performance and easy installation translates into reduced maintenance, lower total cost of ownership, and improved asset uptime for industrial environments.
Product Information
Extended Description
SPD100400Y4C Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 230/400 Wye (4W + G), Power Xpert SPD, Switchboard, busways, and panel boards (PRL1a, 2a, 3a, 3e, 4)
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100400Y4C
UPC
786689405311
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
Switchboard, busways, and panel boards (PRL1a, 2a, 3a, 3e, 4)
Voltage rating
230/400 Wye (4W+G)
Surge current
100 kA per phase
Feature → Business Impact → Application: The SPD100400Y4C delivers a 100 kA per phase surge rating, providing robust transient protection that minimizes device damage and reduces unplanned downtime in critical systems. This directly improves equipment reliability and uptime for drives, PLCs, and control panels in panel boards and switchgear. Feature → Business Impact → Application: UL 1449 listed protection ensures compliance with recognized safety standards, facilitating smoother commissioning, audits, and regulatory acceptance across manufacturing lines and data-center-adjacent environments. Feature → Business Impact → Application: 230/400 V Wye (4W+G) voltage rating supports three- and four-wire configurations with ground, enabling straightforward integration into existing power distribution schemes without costly rewiring. Feature → Business Impact → Application: 3.48 in depth, 12.05 in height, 7.47 in width, and a 6.8 lb form factor offer a compact footprint that simplifies panel mounting and retrofit projects in space-constrained boards. Feature → Business Impact → Application: Accessories include Power Xpert SPD compatibility, enabling streamlined procurement and unified protection across Eaton protection devices in switchboards and busways, reducing part count and installation complexity. Feature → Business Impact → Application: Used with PRL1a, 2a, 3a, 3e, 4 configurations, this SPD integrates into a wide range of Eaton protection schemes, supporting scalable protection programs for growing facilities and multi-line architectures.
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FAQs
The SPD100400Y4C is designed for switchboards, busways, and panel boards, including configurations PRL1a, 2a, 3a, 3e, and 4, enabling consistent surge protection across Eaton protection architectures.
SPD100400Y4C provides 100 kA per phase surge current protection, shielding connected equipment from transient overvoltages that can compromise drives, PLCs, and control circuits.
Key specs include 230/400 V Wye (4W+G) operation, a 3.48 in depth, 12.05 in height, 7.47 in width footprint, and a 6.8 lb weight, designed for panel boards and switchgear installations.
Yes, SPD100400Y4C is UL 1449 listed, signifying conformity to recognized safety standards and facilitating regulatory acceptance, audits, and safer commissioning of electrical protections.
It reduces downtime, protects critical equipment, extends asset life, and lowers maintenance costs by reliably clamping transients, while simplifying procurement through Power Xpert SPD compatibility and Eaton ecosystem integration.