Eaton SPM250240D1T SPD MAX - UL 1449 CSA C22.2 No. 8-M1986
Part Number: SPM250240D1T
Quick Summary
Eaton SPM250240D1T SPD MAX is a surge protection device protecting 240 Delta systems from transient surges. Engineers face downtime and equipment damage from voltage spikes; this SPD MAX helps minimize unplanned outages and repair costs. UL 1449 and CSA certifications, plus RoHS compliance and a NEMA 4 enclosure, underscore reliability in harsh environments. From a business perspective, the 15-year warranty and the internal terminal breaker simplify maintenance and lifecycle planning. For manufacturers seeking robust three-phase protection and RoHS-compliant components, this device delivers value. It integrates easily with existing Eaton SPD MAX systems. This translates to improved uptime and lower total cost of ownership.
Product Information
Extended Description
SPM250240D1T Eaton: Surge Protective Device, Max series, Single module, 250 kA per phase, 240 Delta (3W+G), Basic, NEMA 4 with internal terminal breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM250240D1T
UPC
786685917498
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
240 Delta (3W+G)
Enclosure
NEMA 4 with internal terminal breaker
Type
Max series
Special features
Basic
The SPM250240D1T delivers high protection with 250 kA per phase capability for 240 Delta (3W+G) installations, reducing the likelihood of equipment damage during voltage transients and minimizing unplanned outages on critical lines. The internal terminal breaker within a rugged NEMA 4 enclosure simplifies wiring, isolation, and field maintenance, enabling safer installation in demanding environments without additional accessories. Compliance is built in: RoHS, UL 1449, and CSA certifications support procurement and regulatory alignment across facilities. A long warranty—15 years from delivery, extendable to 20 years with registration—translates into lower total cost of ownership and predictable budgeting for asset protection programs. The Max series design enables straightforward retrofit and compatibility with existing protection ecosystems, delivering reliable performance in manufacturing, data centers, and industrial automation settings.
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FAQs
The Eaton SPM250240D1T is designed as a single-module surge protection device suitable for 240 Delta (3W+G) systems. It features a NEMA 4 enclosure with an internal terminal breaker, allowing straightforward wiring and safe isolation during maintenance. Ensure proper mounting, correct phase connection per the catalog, and adherence to RoHS requirements to maintain performance and compliance.
The SPM250240D1T provides 250 kA per phase protection for each of the three phases in a 240 Delta (3W+G) configuration. This high rating is designed to absorb transient overvoltages common in industrial environments, helping protect downstream loads such as motor drives, transformers, and PLCs while maintaining system uptime and reducing spike-related downtime.
Industries with heavy electrical transients—manufacturing lines, motor drives, CNC equipment, transformers, and data centers—benefit markedly. The 240 Delta configuration supports three-phase systems common in industrial automation, while the NEMA 4 enclosure provides outdoor or harsh-environment durability, ensuring uninterrupted protection for critical loads.
The unit carries UL 1449 and CSA certification, with additional RoHS compliance and UL 1283 listings noted in the product data. These certifications support regulatory acceptance, safe operation, and environmental responsibility across North American facilities.
The SPM250240D1T includes a 15-year warranty from the date of delivery, with an extension to 20 years when registered on Eaton’s SPD portal. This long-term coverage supports predictable maintenance budgeting, reduces replacement frequency, and reinforces ROI for asset protection programs.