Eaton SPM250208Y3X SPD MAX Series - UL 1449 Listed, RoHS
Part Number: SPM250208Y3X
Quick Summary
Eaton SPD MAX surge protection device guards critical electrical systems against transient surges in commercial and industrial networks. Frequent surges threaten downtime, equipment damage, and costly outages, especially for sensitive drives, PLCs, and automation networks. This unit is UL 1449 listed and CSA certified, with RoHS compliance ensuring safe, regulated integration in modern plants. Its NEMA 4X enclosure and internal terminal block support reliable installation in harsh environments, while a built-in surge counter aids maintenance planning and performance monitoring. The MAX series delivers robustness in a compact form factor, helping electrical teams meet compliance timelines and extend asset life.
Product Information
Extended Description
SPM250208Y3X Eaton: Surge Protective Device, Max series, Single module, 250 kA per phase, 120/208 Wye (4W+G), Standard with surge counter, NEMA 4X with internal terminal block
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM250208Y3X
UPC
786685917955
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
120/208 Wye (4W+G)
Enclosure
NEMA 4X with internal terminal block
Type
Max series
Special features
Standard with surge counter
High surge capability. Feature: 250 kA per phase rating provides robust transient protection for critical loads such as CNC drives, robots, and PLC panels. Business impact: minimizes unplanned downtime and extends equipment life, reducing maintenance costs. Application: ideal for automation cabinets and service panels in manufacturing environments where high-energy surges are common. Weatherproof enclosure. Feature: NEMA 4X with internal terminal block enables sealing against dust, moisture, and corrosive environments. Business impact: lowers installation complexity and enables outdoor or harsh-location deployments without compromising safety. Application: outdoor switchgear housings, manufacturing floors near wash stations, and exposed electrical rooms. Surge counter and monitoring. Feature: standard surge counter provides real-time performance visibility. Business impact: supports predictive maintenance and regulatory reporting, improving asset management. Application: facilities seeking traceable surge event data for reliability metrics. Compliance and safety. Feature: UL 1449 listing, CSA certification, and RoHS compliance. Business impact: accelerates audits, ensures safety and material compliance, and facilitates supplier qualification. Application: panelboards, machine controls, and distributed power networks in regulated environments. Warranty and total cost of ownership. Feature: 15-year warranty (20 years with registration). Business impact: lowers long-term ownership costs and protects capital expenditure. Application: procurement programs for capital-intensive automation projects and data centers.
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FAQs
The SPM250208Y3X is installed as a single-module surge protection device in the panelboard, connecting via its internal terminal block in accordance with NEC and UL guidelines. Use proper grounding and bonding, ensure correct phase alignment for 4W+G systems, and place the device where it can monitor and clamp transients effectively. The NEMA 4X enclosure supports indoor or outdoor installations when mounted per manufacturer instructions.
A 250 kA per phase rating indicates the SPD MAX module can safely absorb high-energy surge events on each phase, protecting connected loads such as drives and PLCs from damaging transient voltages. This rating supports heavy industrial environments, reduces the likelihood of equipment damage during utility spikes, and improves overall power quality for critical automation equipment.
Yes. The unit comes with a NEMA 4X enclosure and an internal terminal block, providing weatherproof and dust-resistant protection suitable for outdoor panels and harsh environments. For outdoor use, ensure proper mounting, ingress protection, and wiring practices per Eaton installation guidelines to maintain reliability and safe operation.
The SPM250208Y3X is UL 1449 listed and CSA certified, with RoHS compliance. These certifications support safety, electromagnetic compatibility, and regulatory acceptance in many industrial facilities, helping with audits and supplier qualifications while enabling safer, compliant integration into 120/208 V systems.
Eaton provides a 15-year warranty from delivery, with an extended 20-year option when registered on Eaton’s site. The device includes a surge counter for ongoing monitoring, enabling proactive maintenance planning. Regular inspection, replacement after surge events, and adherence to installation instructions help maximize uptime and protect total cost of ownership.