Eaton SPM160240S3X Surge Protection Device - UL 1449
Part Number: SPM160240S3X
Quick Summary
Surge Protection Device SPM160240S3X delivers fast transient suppression for 120/240 V electrical panels in industrial facilities. If you rely on continuous uptime, you know surges can trigger unplanned downtime, damaged electronics, and costly repairs. The unit carries UL 1449 and CSA certifications, plus RoHS compliance, and it features a rugged NEMA 4X enclosure suited to harsh environments. This Eaton SPD also includes a built-in surge counter for quick diagnostics, helping maintenance teams verify protection performance without specialty tools. By combining reliable surge protection with easy installation and clear visibility for monitoring, it supports safer electrical protection strategies and supports cost-effective, compliant electrical protection across manufacturing floors.
Product Information
Extended Description
SPM160240S3X Eaton: Surge Protective Device, Max series, Single module, 160 kA per phase, 120/240 split phase, Standard with surge counter, NEMA 4X with internal terminal block
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM160240S3X
UPC
786685915487
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 1449 CSA Std. C22.2 No. 8-M1986 UL 1283 CSA Electrical Notice NO. 516 Edition 1
Voltage rating
120/240 V
Enclosure
NEMA 4X with internal terminal block
Type
Max series
Special features
Standard with surge counter
Feature 160 kA per phase → Business Impact High fault tolerance protects critical loads from surge events, reducing unplanned downtime and extending equipment life. Application Suitable for large motor drives and controls in industrial panels where transient energy is high. Feature 120/240 V split phase rating → Business Impact Seamless compatibility with common US panel setups, enabling rapid deployment without power reconfiguration. Application Ideal for mid-size to large control rooms and distribution panels. Feature NEMA 4X enclosure with internal terminal block → Business Impact Weather and dust resistance improves reliability in harsh environments, lowering maintenance costs. Application Suitable for outdoor or damp locations in manufacturing floors. Feature Standard with surge counter → Business Impact Quick, field-friendly diagnostics reduce troubleshooting time and service visits. Application Maintenance teams can verify protection status during rounds. Feature RoHS compliant and multiple certifications (UL 1449, CSA) → Business Impact Demonstrates regulatory compliance and safer procurement, smoothing audit processes and supplier qualification. Application Fits strict safety programs and procurement specs across highly regulated facilities. Feature Max series, single module design → Business Impact Simplifies installation and replacement, reducing labor hours and inventory complexity. Application Works with existing protection schemes in panel boards and newer electrical protection architectures.
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FAQs
The SPM160240S3X is designed for 120/240 V split-phase systems and comes in a single-module Max series format with an internal terminal block, simplifying installation alongside standard panel boards. It fits typical control panels and distribution boards, enabling straightforward retrofit without major wiring changes. This compatibility helps minimize downtime during upgrades and reduces field engineering time.
Key specifications include a 120/240 V rating, single module configuration, and a high surge current capability of 160 kA per phase. The device features NEMA 4X enclosure protection, standard surge counter, and compliance with UL 1449 and CSA. These specs collectively ensure robust transient suppression, safe outdoor or damp-location operation, and audit-ready compliance.
Yes, the SPM160240S3X uses a NEMA 4X enclosure designed for wet and dusty environments, protecting internal components. Certifications include UL 1449 and CSA, with RoHS compliance. These certifications validate safety, reliability, and environmental responsibility, supporting qualification for regulated facilities and reducing vendor risk during procurement.
The SPD reduces downtime and equipment wear by limiting transient spikes, directly contributing to lower repair costs and longer asset life. The built-in surge counter simplifies maintenance planning by providing visibility into protection activity, reducing unexpected service calls. A 15-year warranty (20 years with registration) further sweetens the total cost of ownership by extending coverage.
The surge counter provides a real-time or logged indicator of surge events affecting the protected circuit. During inspections, technicians can verify that protection is active and assess the severity of past events, enabling targeted preventive maintenance. This feature reduces diagnostic guesswork and supports data-driven decisions for panel protection strategies.