Eaton SPM100240S3T Surge Protection Device - UL 1449
Part Number: SPM100240S3T
Quick Summary
Eaton SPM100240S3T surge protection device is designed to safeguard electrical systems against transient overvoltages in 120/240 V split-phase applications. Surges cause downtime and equipment damage, leading to costly maintenance and unreliable production schedules. This unit is UL 1449 and UL 1283 listed with CSA certifications, providing safety and reliability in rugged industrial environments. RoHS compliant and built for industrial panels, it supports long-term, code-compliant protection with a NEMA 4 enclosure for indoor and outdoor use. By combining robust surge protection with an integrated surge counter, it helps maintenance teams document events, schedule proactive replacements, and reduce unplanned outages, delivering measurable improvements in uptime and asset longevity.
Product Information
Extended Description
SPM100240S3T Eaton: Surge Protective Device, Max series, Single module, 100 kA per phase, 120/240 split phase, Standard with surge counter, NEMA 4 with internal terminal breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM100240S3T
UPC
786685913865
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 UL 1449 CSA Std. C22.2 No. 8-M1986 CSA Electrical Notice NO. 516 Edition 1
Voltage rating
120/240 V
Enclosure
NEMA 4 with internal terminal breaker
Type
Max series
Special features
Standard with surge counter
Feature: 100 kA per phase surge protection. Business Impact: Absorbs high-energy spikes to shield motors, drives, and sensitive electronics from damage and unplanned downtime. Application: Industrial panels, machine centers, and data centers requiring robust transient suppression. Feature: 120/240 V split-phase compatibility. Business Impact: Simplifies wiring, reduces wiring errors, and enables uniform protection across commonly used US power systems. Application: Control panels, service entrances, and modular enclosures in manufacturing facilities. Feature: NEMA 4 enclosure with internal terminal breaker. Business Impact: Delivers weather resistance and safer field servicing with an integrated breaker for quick resets and simplified maintenance. Application: Outdoor equipment yards, damp locations, and outdoor machine cells. Feature: Standard with surge counter. Business Impact: Facilitates proactive maintenance planning and compliance reporting by recording surge events, enabling data-driven asset management. Application: Facilities management programs and regulatory audits. Feature: Extended warranty and RoHS compliance. Business Impact: Reduces total cost of ownership and supports sustainability goals while ensuring long-term protection. Application: Long-term deployments in regulated environments. Feature: Certifications and safety approvals. Business Impact: Ensures regulatory compliance and reliability in critical facilities, from data centers to manufacturing floors. Application: Environments requiring UL 1449 and CSA listings for compliance and risk reduction.
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FAQs
The SPM100240S3T is designed for 120/240 V split-phase systems and fits standard protection panels with NEMA 4 enclosure. Its internal terminal breaker simplifies wiring and enables straightforward installation in both indoor and outdoor locations, aligning with common industrial panel configurations and allowing seamless integration into new or upgraded electrical rooms.
It delivers up to 100 kA per phase surge protection, offering robust transient suppression for high-energy events. Coupled with UL 1449 and UL 1283 listings and CSA certifications, it provides certified safety and reliable performance for protecting motors, drives, PLCs, and sensitive electronics in demanding environments.
Yes. The unit features a NEMA 4 enclosure designed for weather resistance and rugged conditions. Combined with its internal terminal breaker, it supports safe maintenance in exposed locations such as outdoor equipment yards, damp facilities, and exposed electrical rooms.
The SPM100240S3T is RoHS compliant and carries certifications including UL 1449, UL 1283, CSA Std. C22.2 No. 8-M1986, and CSA Electrical Notice No. 516 Edition 1, ensuring regulatory compliance and performance you can trust in regulated industrial environments.
It carries a 15-year warranty from delivery, extending to 20 years when registered on Eaton’s SPD portal. The built-in surge counter aids maintenance planning by logging events, enabling proactive replacements and reducing unplanned outages, which translates to lower operating costs and improved asset longevity.