Eaton SPM120240D3X SPD - UL 1283/UL 1449 Certified
Part Number: SPM120240D3X
Quick Summary
Eaton SPM120240D3X SPD protects electrical systems from surges in critical facilities such as data centers and manufacturing lines. Power disturbances can cause costly equipment damage and unplanned downtime; this SPD is designed to intercept transient overvoltages before they reach sensitive loads. It carries key certifications that matter in regulated environments, including UL 1283, UL 1449, CSA, and RoHS compliance, with a rugged NEMA 4X enclosure for demanding spaces. By combining robust protection with a long warranty and easy installation, the MAX series reduces maintenance costs while improving uptime for OEMs, integrators, and plant managers.
Product Information
Extended Description
SPM120240D3X Eaton: Surge Protective Device, Max series, Single module, 120 kA per phase, 240 Delta (3W+G), Standard with surge counter, NEMA 4X with internal terminal block
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM120240D3X
UPC
786685914725
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 Electrical Notice NO. 516 Edition 1 CSA Std. C22.2 No. 8-M1986
Voltage rating
240 Delta (3W+G)
Enclosure
NEMA 4X with internal terminal block
Type
Max series
Special features
Standard with surge counter
120 kA per phase protection on a 240 Delta (3W+G) network shields critical loads from damaging transients, reducing the risk of unexpected outages. The MAX series SPD clamps surges quickly, limiting voltage spikes to levels that downstream equipment can tolerate, which translates into longer equipment life and lower repair costs in data centers, manufacturing lines, and process controls. Equipped with a NEMA 4X enclosure and an internal terminal block, the device is designed for harsh environments and simplifies installation. The robust housing supports reliable wiring and helps maintain performance in damp, dusty, or outdoor locations, while the internal terminal block streamlines field mounting and reduces installation time. Standard with a surge counter, the SPM120240D3X provides visible diagnostics to track surge activity over time. This visibility supports proactive maintenance and helps satisfy compliance reporting for facility managers, OEMs, and panel builders. UL 1283 and UL 1449 certifications, CSA support, and RoHS compliance ensure the device meets industry safety and environmental requirements. Coupled with a 15-year warranty (20 years when registered), this protection aligns with long-term capital planning and lowers total cost of ownership. With 9.3 in depth, 17.5 in height, and 14.91 in width, plus a 50 lb mass, the unit fits wide panel spaces and is suitable for both new installations and retrofits. Its 240 Delta (3W+G) rating makes it compatible with standard three-phase electrical systems used in modern facilities.
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FAQs
The SPM120240D3X is designed for 240 Delta (3W+G) networks and includes an internal terminal block for straightforward wiring. Its NEMA 4X enclosure supports installation in harsh or outdoor environments, and its footprint suits standard panel layouts. Ensure adequate ventilation and routing to maintain access to the surge counter and terminal connections.
The device delivers 120 kA per phase protection, providing fast transient clamping to limit voltage spikes. This level of protection helps shield upstream breakers, drives, PLCs, and other sensitive equipment from damaging surges typical in industrial and data center environments.
Yes. Its high surge capability, durable NEMA 4X enclosure, and integrated surge counter make it well-suited for data centers, machine panels, and industrial control cabinets where reliable protection and diagnostic visibility are essential for uptime and compliance.
The unit carries UL 1283 and UL 1449 certifications, CSA Electrical Notice No. 516 Edition 1, CSA Std. C22.2 No. 8-M1986, and RoHS compliance. These certifications support safety, interoperability, and environmental compliance in regulated facilities.
Eaton offers a 15-year warranty from delivery, extended to 20 years if registered on Eaton's site. This long-term coverage reduces total cost of ownership, while the built-in surge counter provides ongoing data for maintenance planning and performance verification.