Eaton SPM200400Y3T SPD - NEMA 4 Enclosure, Max Series
Part Number: SPM200400Y3T
Quick Summary
The Eaton SPM200400Y3T SPD provides high-capacity surge protection for industrial electrical panels. Frequent transient overvoltages can damage sensors, drives, and controllers, causing unplanned downtime and expensive repairs. It carries CSA and UL certifications, UL 1449 and UL 1283 compliance, and RoHS compliance, giving you regulatory assurance across North American sites. With a 230/400 V Wye configuration and NEMA 4 enclosure, it is built for harsh environments. This protection delivers measurable business value by improving equipment longevity, reducing maintenance costs, and supporting compliant, safer installations in critical manufacturing or data-center applications. Engineers will appreciate easy integration with standard 4W+G systems and the built-in surge counter for ongoing visibility. This is a practical, cost-aware choice for protecting valuable assets and uptime.
Product Information
Extended Description
SPM200400Y3T Eaton: Surge Protective Device, Max series, Single module, 200 kA per phase, 230/400 Wye (4W+G), Standard with surge counter, NEMA 4 with internal terminal breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM200400Y3T
UPC
786685917344
Product Length/Depth
9.3 in
Product Height
17.5 in
Product Width
14.91 in
Product Weight
50 lb
Warranty
15 years from the date of delivery (20 years when registered on www.eaton.com/spd)
Compliances
RoHS Compliant
Certifications
CSA Std. C22.2 No. 8-M1986 UL 1449 UL 1283 CSA Electrical Notice NO. 516 Edition 1
Voltage rating
230/400 Wye (4W+G)
Enclosure
NEMA 4 with internal terminal breaker
Type
Max series
Special features
Standard with surge counter
With a 200 kA per phase surge capacity, the SPM200400Y3T SPD delivers robust protection against high-energy transients. The business impact is clear: preventing damage to motors, drives, and controllers translates to fewer downtime events and lower replacement costs, particularly on high-usage manufacturing lines. Suitable for factory floors, data centers, and process lines. Designed for continuous operation in demanding environments. Configured for 230/400 V Wye (4W+G), the device integrates into standard industrial power systems without complex rewiring. Its NEMA 4 enclosure with internal terminal breaker simplifies installation and enclosure protection in harsh environments, reducing field wiring errors and improving overall reliability. Compatible with standard panel boards and busbars; supports quick field replacement. Ideal for retrofits and new builds alike. It ships with industry-leading certifications—CSA and UL 1449 and UL 1283—plus RoHS compliance, helping you meet regulatory requirements across diverse sites. These credentials support traceability, audit readiness, and risk reduction in regulated industries such as food & beverage, automotive, and data centers. For regulated industries such as oil and gas or pharma, these certifications reduce supplier qualification cycles and accelerate project approvals. Standard with a surge counter provides real-time fault visibility and long-term trend analysis. The Max series design emphasizes continued visibility into protection performance, enabling proactive maintenance and stopping problems before they affect uptime. The surge counter also supports warranty validation and maintenance planning, making it easier to demonstrate compliance during audits. Compatibility and installation advantages extend to serviceability: a single module format streamlines replacement, and Eaton's Specification Sheet outlines straightforward maintenance steps. The 15-year warranty (20 years with online registration) reduces total cost of ownership while reinforcing confidence in mission-critical protection. Available in modular form for future expansion and remote diagnostics, this SPD fits growing plants and evolving control architectures. It also supports standardized wiring practices, simplifying replacement stock management.
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FAQs
Install the SPM200400Y3T in a 230/400V Wye system with a 4W+G configuration. Use the internal terminal breaker within the NEMA 4 enclosure for weather- or splash-protected installations. Ensure proper torque on all terminations and verify a clean wiring path to avoid congestion that could affect heat dissipation. The built-in surge counter provides ongoing fault visibility for maintenance planning.
The device carries CSA Std. C22.2 No. 8-M1986, UL 1449, and UL 1283 certifications, along with CSA Electrical Notice NO. 516 Edition 1. It is RoHS compliant, aligning with environmental and regulatory expectations across North American sites. These certifications support safety audits, supplier qualification, and compliant installations in regulated industries.
Yes. The SPM200400Y3T uses a 230/400 V Wye (4W+G) configuration and a single module format that fits standard panel boards and busbars. The internal terminal breaker simplifies wiring, while the NEMA 4 enclosure protects against environmental exposure, making retrofits and new installs straightforward.
The SPD carries a 15-year warranty from the date of delivery, with an extension to 20 years if you register on Eaton's SPD website. To activate the extended warranty, complete the online registration after installation and keep your serial number and proof of delivery handy for documentation and future service.
The device protects critical assets such as motors, drives, and controllers from transient overvoltages, reducing unplanned downtime and maintenance costs. Built-in surge counter enables proactive monitoring, compliance with industry standards, and easier maintenance planning, delivering a predictable total cost of ownership for mission-critical protection in manufacturing and data-center environments.