Eaton SPM400220Y3Y Surge Protective Device - UL 1449
Part Number: SPM400220Y3Y
Quick Summary
The Eaton SPM400220Y3Y surge protection device protects critical panel systems from transients in manufacturing environments. Engineers often contend with nuisance trips and unplanned downtime caused by voltage spikes; this SPD mitigates that risk by clamping surges before they reach sensitive equipment. It carries UL 1449 and UL 1283 certifications with CSA listings and RoHS compliance, and comes in a rugged NEMA 4X enclosure suitable for harsh plant conditions. With a 127/220 V Wye configuration and internal terminal block, installation is straightforward for compliant electrical protection; this supports shorter commissioning times and reduces maintenance overhead. The built-in surge counter enables ongoing monitoring and traceability, supporting predictive maintenance and better lifecycle planning for critical assets.
Product Information
Extended Description
SPM400220Y3Y Eaton: Surge Protective Device, Max series, Two modules, 400 kA per phase, 127/220 Wye (4W+G), Standard with surge counter, NEMA 4X with internal terminal block
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM400220Y3Y
UPC
786685920672
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
UL 1283 CSA Std. C22.2 No. 8-M1986 UL 1449 CSA Electrical Notice NO. 516 Edition 1
Voltage rating
127/220 Wye (4W+G)
Enclosure
NEMA 4X with internal terminal block
Type
Max series
Special features
Standard with surge counter
Feature: Two-module design delivering 400 kA per phase. Benefit: Provides robust protection for high-demand loads, reducing the risk of equipment damage during transient events and lowering unplanned downtime in manufacturing lines. Application: panel boards and switchgear in industrial facilities. Feature: NEMA 4X enclosure with internal terminal block. Benefit: Offers superior weatherproof and corrosion resistance for indoor and outdoor installations, simplifying field wiring and servicing. Application: outdoor equipment housings and harsh-environment panels. Feature: Standard with surge counter. Benefit: Enables precise tracking of surge events for root-cause analysis, maintenance planning, and compliance documentation. Application: facility protection programs and OEM installations. Feature: 127/220 V Wye (4W+G) configuration. Benefit: Facilitates compatibility with common industrial power distribution schemes, reducing retrofit costs and enabling faster deployment. Application: electrical distribution in manufacturing plants and process environments. Feature: RoHS compliant with CSA and UL certifications. Benefit: Ensures regulatory compliance and safer sourcing while maintaining global compatibility across sites. Application: multinational facilities and procurement ecosystems. Feature: 15-year warranty (20 years when registered). Benefit: Extends asset protection and reduces long-term ownership costs through predictable service life. Application: long-life protection strategy for critical equipment in production lines.
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FAQs
The SPM400220Y3Y supports 127/220 V Wye (4W+G) configurations and arrives as a two-module surge protection device rated for 400 kA per phase, housed in a NEMA 4X enclosure with an internal terminal block for straightforward wiring and robust field protection.
The SPM400220Y3Y carries UL 1449 and UL 1283 certifications, along with CSA listings and RoHS compliance, ensuring regulatory conformity and reliability across North American and global installations.
The built-in surge counter records transient events over time, enabling trend analysis, facilitating root-cause investigations, and supporting proactive maintenance and warranty documentation for improved asset management.
Note: Ensure proper installation per the Eaton datasheet and local electrical codes for outdoor applications.
Plan for a two-module assembly within a compatible panel or enclosure, verify 127/220 V Wye supply, connect via the internal terminal block, and account for the 50 lb weight and mounting clearances. Review the Eaton specification sheet for wiring diagrams and torque values to ensure compliant, efficient commissioning.