Eaton SPM250480D3X SPD - RoHS Compliant
Part Number: SPM250480D3X
Quick Summary
Eaton SPM250480D3X SPD protects electrical systems from surges in 480V delta networks for critical equipment. Surge events cause downtime and costly equipment damage, and this device helps minimize nuisance outages with precise protection. It is UL 1283 and UL 1449 listed with CSA certifications and RoHS compliant, ensuring regulatory alignment. Built for rugged industrial environments, the MAX series enclosure supports a straightforward installation and ongoing monitoring, while the internal surge counter enhances asset management.
Product Information
Extended Description
SPM250480D3X Eaton: Surge Protective Device, Max series, Single module, 250 kA per phase, 480 Delta (3W+G), Standard with surge counter, NEMA 4X with internal terminal block
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM250480D3X
UPC
786685918037
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 Std. C22.2 No. 8-M1986 UL 1449 CSA Electrical Notice NO. 516 Edition 1
Voltage rating
480 Delta (3W+G)
Enclosure
NEMA 4X with internal terminal block
Type
Max series
Special features
Standard with surge counter
The 250 kA per phase rating combined with a 480 Delta (3W+G) configuration delivers robust defense against high-energy transients, safeguarding critical loads in manufacturing lines and data centers. This single-module SPD from Eaton’s MAX series simplifies installation, reduces panel complexity, and provides consistent performance across demanding industrial environments. The NEMA 4X enclosure with an internal terminal block protects the unit in wet or dusty locations while accelerating wiring and serviceability, enabling outdoor panels and harsh locations to stay protected. A standard surge counter offers real-time event monitoring, improving maintenance planning, compliance reporting, and uptime. Compliance with RoHS, UL 1283, UL 1449, and CSA standards supports regulatory alignment in regulated facilities and minimizes risk during audits. The 15-year warranty (20 years with Eaton registration) reflects high reliability and lowers total cost of ownership when coupled with reduced downtime and extended asset life.
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FAQs
Yes. The SPM250480D3X is designed for 480 V delta (3W+G) systems and is a single-module SPD with an internal terminal block to simplify field wiring. Use the three-phase conductors plus ground in a standard 3W+G configuration, mount in a suitable enclosure, and connect per Eaton installation guidelines to ensure proper surge protection without compromising accessibility or safety.
A 250 kA per phase rating indicates the device can safely divert very high-energy transients for each phase without exceeding its limits. This supports reliable protection for high-energy events common in industrial facilities, helping minimize downstream equipment damage and unplanned downtime, especially in facilities with heavy motor loads or multiple protection devices on the same bus.
Yes. The unit features a NEMA 4X enclosure, offering resistance to moisture, dust, and other environmental factors. This makes outdoor installations or damp locations viable, provided the mounting and ambient conditions comply with the device’s rating and the installation guidelines. The internal terminal block also simplifies wiring in exposed environments.
The SPM250480D3X carries UL 1283 and UL 1449 listings and CSA certifications, along with RoHS compliance. These credentials validate electrical safety, performance under surge conditions, and environmental compliance, helping facilities meet industry standards and pass regulatory audits without additional product modifications.
The device carries a 15-year warranty from delivery, extended to 20 years if registered with Eaton, reducing long-term ownership risk. The built-in surge counter supports proactive maintenance by tracking events, aiding uptime planning and warranty claims. Together with robust enclosure protection and high transient ratings, this SSD lowers downtime costs and extends asset life.