Eaton SPM120240S3V Surge Protection Device-120 kA per phase
Part Number: SPM120240S3V
Quick Summary
Eaton SPM120240S3V Surge Protection Device provides robust surge protection for industrial panel boards and distribution gear. When transient voltages spike, downtime and equipment damage threaten your production line; this SPD minimizes nuisance tripping and protects critical loads. It carries UL 1283 and UL 1449 listings with CSA certification and RoHS compliance, ensuring electrical safety and regulatory alignment, while a NEMA 4X enclosure keeps performance reliable in harsh environments. Designed for 120/240 V systems, it supports scalable protection strategies and proactive maintenance, delivering long-term cost savings for OEMs, integrators, and facilities teams.
Product Information
Extended Description
SPM120240S3V Eaton: Surge Protective Device, Max series, Single module, 120 kA per phase, 120/240 split phase, Standard with surge counter, NEMA 4X with internal circuit breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM120240S3V
UPC
786685914671
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 Electrical Notice NO. 516 Edition 1 UL 1449 CSA Std. C22.2 No. 8-M1986
Voltage rating
120/240 V
Enclosure
NEMA 4X with internal circuit breaker
Type
Max series
Special features
Standard with surge counter
Feature: 120 kA per phase surge rating provides high-energy protection that minimizes downstream equipment stress and reduces unplanned outages. Business impact: lowers maintenance costs and extends asset life, improving overall line reliability. Application: ideal for motor drives, programmable logic controllers, and protection across distribution panels in manufacturing plants. Feature: NEMA 4X enclosure with internal circuit breaker delivers rugged, weather-resistant protection and quick isolation during faults. Business impact: reduces field service calls and accelerates commissioning, especially in washdown or dusty environments. Application: outdoor substations, harsh factory floors, and demanding industrial spaces. Feature: Standard surge counter enables real-time monitoring and easier compliance audits. Business impact: simplifies maintenance planning and asset management. Application: scheduled inspections and regulatory reporting. Feature: RoHS compliant with UL 1283/UL 1449 and CSA certifications ensures regulatory readiness. Business impact: minimizes compliance risk and supports supplier qualification. Application: procurement, quality assurance, and industrial installations. Feature: 120/240 V split-phase compatibility supports easy integration into US electrical systems. Business impact: reduces wiring complexity and installation time. Application: new builds and retrofits in commercial and light industrial settings. Feature: 15-year warranty (20 years when registered) underpins total cost of ownership. Business impact: improves ROI and supplier confidence. Application: asset lifecycle planning and long-term maintenance budgeting.
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FAQs
The SPM120240S3V is designed for 120/240 V split-phase systems. It installs in standard electrical panels serving typical US commercial and light industrial applications. Ensure the panel rating supports a surge protection device and follow manufacturer wiring diagrams. The unit’s RoHS compliance and UL/CSA certifications simplify procurement and regulatory alignment during installation.
The device provides up to 120 kA per phase surge handling, safeguarding downstream equipment from high-energy transients. The built-in surge counter records events for each phase, enabling proactive maintenance, easier fault analysis, and compliance reporting. This data supports warranty validation and helps justify PPE or replacement timelines to management.
Yes. The unit features a NEMA 4X enclosure that offers robust protection against dust, water ingress, and weather exposure, making it suitable for outdoor installations or challenging factory environments. The internal circuit breaker adds an extra layer of fault isolation, reducing the need for frequent field interventions.
The SPM120240S3V carries UL 1283 and UL 1449 listings, with CSA certification and RoHS compliance. These certifications support regulatory compliance, electrical safety, and environmental responsibility, facilitating easier supplier qualification and system integration in regulated industries.
Eaton offers a 15-year warranty from the date of delivery, extending to 20 years if registered online. The long warranty, combined with high surge capacity and durable enclosure, reduces downtime costs, lowers replacement frequency, and improves total cost of ownership for critical loads and automation assets.