Eaton SPM100400Y1T Surge Protection Device - NEMA 4
Part Number: SPM100400Y1T
Quick Summary
The Eaton SPM100400Y1T Surge Protection Device guards electrical systems against transients in industrial control panels. Unexpected surges can cause costly downtime and equipment wear; this SPD minimizes disruption by clamping transient voltages. Its UL 1449 and UL 1283 listings, CSA notice, and RoHS compliance support safe, compliant deployment in harsh environments. Built for industrial panels, it integrates with 230/400 V Wye systems and provides long-term cost savings through extended asset life. With a sturdy 50 lb enclosure and a 15-year warranty (20 years with online registration), it supports maintenance planning and uptime. This combination makes it a practical choice for OEMs and distributors seeking reliable surge protection with clear warranty terms.
Product Information
Extended Description
SPM100400Y1T Eaton: Surge Protective Device, Max series, Single module, 100 kA per phase, 230/400 Wye (4W+G), Basic, NEMA 4 with internal terminal breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM100400Y1T
UPC
786685913780
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 Electrical Notice NO. 516 Edition 1 CSA Std. C22.2 No. 8-M1986 UL 1449 UL 1283
Voltage rating
230/400 Wye (4W+G)
Enclosure
NEMA 4 with internal terminal breaker
Type
Max series
Special features
Basic
Feature 100 kA per phase protection in a single module → Business Impact Robust transient suppression protects critical loads, reducing unplanned downtime and component wear. Application Ideal for PLC cabinets, servo drives, and motor control centers in manufacturing environments. Feature 230/400 V Wye (4W+G) rating → Business Impact Enables seamless integration with common power topologies, minimizing system redesigns. Application Suitable for panels and MCCs in plants and process facilities. Feature NEMA 4 enclosure with internal terminal breaker → Business Impact Delivers weather- and dust-resistance with local disconnection capability, simplifying installation and maintenance. Application Ideal for harsh factory floors and outdoor-rated panels. Feature 15-year warranty (20 years when registered) → Business Impact Lowers lifecycle costs and asset risk, supporting long-term budgeting and reliability. Application Beneficial for asset-intensive operations and OEMs seeking predictable service life. Feature RoHS compliant, UL 1449, UL 1283, and CSA listings → Business Impact Ensures regulatory alignment and safer operation across global sites. Application Critical for data centers, healthcare facilities, and regulated industries requiring rigorous certification.
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FAQs
Install the SPM100400Y1T as a single-module surge protector within your 230/400 V Wye panel. Use the internal terminal breaker for local disconnection, ensure proper torque on terminations, and observe clearance for heat dissipation. Refer to the Eaton specification sheet for exact mounting dimensions and wiring diagrams to ensure a compliant, serviceable installation.
The SPM100400Y1T delivers up to 100 kA per phase protection for each line path. It is designed for 230/400 V Wye systems (4W+G) and provides robust transient suppression to safeguard connected loads such as PLCs, drives, and control equipment from peak overvoltages.
Yes. The SPM100400Y1T uses a NEMA 4 enclosure with an internal terminal breaker, delivering weather- and dust-resistant protection suitable for factory floors and outdoor-rated panels. The RoHS-compliant construction and long warranty contribute to reduced maintenance needs and extended asset life in demanding environments.
The device carries UL 1449 and UL 1283 listings, along with CSA certifications and RoHS compliance. These credentials verify surge protection performance, safety, and environmental compliance, helping you meet electrical codes for industrial facilities and regulated industries while simplifying procurement and commissioning processes.
Expect lower total cost of ownership through reduced downtime, less equipment damage, and longer asset life. The SPM100400Y1T’s 15-year warranty (20 years with registration) lowers replacement risk, while UL/CSA approvals and RoHS compliance minimize regulatory and maintenance concerns, delivering predictable budgeting for protection of critical loads in manufacturing and processing facilities.