Eaton SPM120400Y3X SPD MAX series - RoHS Compliant
Part Number: SPM120400Y3X
Quick Summary
Electric surge protection is essential for safeguarding sensitive equipment and minimizing downtime across industrial and commercial power systems. The Eaton SPD MAX series SPM120400Y3X is a surge protection device designed for 230/400 V Wye installations in control panels and distribution boards. This product addresses transient threats from switching events, lightning, and grid disturbances that can cause unplanned outages. It carries UL 1449 and CSA certifications, plus RoHS compliance, and uses a durable NEMA 4X enclosure engineered for real-world environments. With a standard surge counter and a robust 120 kA per phase rating, it delivers reliable protection while simplifying maintenance and asset management. The single-module form supports easy retrofit or new-build panel installations, delivering predictable protection without unnecessary footprint.
Product Information
Extended Description
SPM120400Y3X Eaton: Surge Protective Device, Max series, Single module, 120 kA per phase, 230/400 Wye (4W+G), Standard with surge counter, NEMA 4X with internal terminal block
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM120400Y3X
UPC
786685915005
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 CSA Electrical Notice NO. 516 Edition 1 UL 1283
Voltage rating
230/400 Wye (4W+G)
Enclosure
NEMA 4X with internal terminal block
Type
Max series
Special features
Standard with surge counter
Feature: 120 kA per phase surge rating in a single-module package delivers robust transient defense for critical loads like PLCs and drives. Business impact: This reduces unplanned outages and equipment damage, lowering downtime costs in manufacturing and data centers. Application: Ideal for 230/400 V Wye panel boards serving 4W+G circuits in control cabinets and distribution panels. Feature: NEMA 4X enclosure with internal terminal block provides environmental protection and simplified wiring. Business impact: Enables indoor and occasional outdoor use while expediting installation. Application: Suitable for harsh factory floors and outdoor equipment cabinets needing secure surge protection. Feature: Built-in surge counter tracks events for proactive maintenance. Business impact: Supports scheduled replacements before failures and facilitates compliance reporting. Application: Data centers, machine shops, and process plants requiring traceable surge history. Feature: Compatibility with 230/400 V Wye systems and 4W+G grounding. Business impact: Reduces integration risk and simplifies retrofits in existing electrical frameworks. Application: New builds and retrofit projects across industrial facilities. Feature: Comprehensive certifications and RoHS compliance with a 15-year warranty (20 years with registration). Business impact: Enhances risk management and long-term asset protection while lowering lifecycle costs. Application: Procurement-ready protection across facilities in regulated industries. Feature: Weight and dimensions of approximately 50 lb, 9.3 in depth, 17.5 in height, and 14.91 in width. Business impact: Stable mounting in standard panels reduces installation time and field adjustments. Application: Panel boards and electrical distribution rooms in manufacturing, facilities, and data centers.
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FAQs
Plan for a 4W+G configuration and use the internal terminal block to simplify wiring. The unit is designed for panel boards serving industrial loads; ensure mounting in a location that maintains the NEMA 4X integrity and allows adequate clearance for connections and service accessibility.
It carries UL 1449, UL 1283, CSA Std. C22.2 No. 8-M1986, and CSA Electrical Notice NO. 516 Edition 1, along with RoHS compliance. These certifications indicate adherence to safety, performance, and environmental standards, helping meet NEC requirements and simplify compliance audits.
Yes. It uses a NEMA 4X enclosure with an internal terminal block, providing protection against moisture, dust, and typical industrial exposure. For outdoor installations, ensure placement within a protected panel or weather-resistant enclosure that maintains the device’s rating.
The unit includes a 15-year warranty from the date of delivery, with a 20-year warranty if registered on Eaton’s SPD site. This warranty, along with RoHS and certifications, supports long-term reliability and predictable maintenance budgeting.
By delivering up to 120 kA per phase of surge protection in 230/400 V systems, it minimizes transient-related failures, reduces downtime, extends equipment life, and enables proactive maintenance through the built-in surge counter—resulting in lower total cost of ownership over the asset lifecycle.