Eaton SPM250220Y3T Surge Protection Device - UL 1449
Part Number: SPM250220Y3T
Quick Summary
Eaton SPM250220Y3T surge protection device protects electrical systems from transient surges in industrial power panels and control enclosures. End-user engineers often face downtime and equipment damage from voltage spikes, making reliable SPD essential for safeguarding critical assets. UL 1449, UL 1283, and CSA certifications underpin safety and reliability for essential loads in harsh environments. This model supports 127/220 V Wye (4W+G) configurations and is built in a NEMA 4 enclosure with internal terminal breaker, simplifying field installation. With an integrated surge counter and RoHS compliance, it delivers measurable uptime improvements, reduces maintenance costs, and enhances safety across manufacturing, processing plants, and data centers.
Product Information
Extended Description
SPM250220Y3T Eaton: Surge Protective Device, Max series, Single module, 250 kA per phase, 127/220 Wye (4W+G), Standard with surge counter, NEMA 4 with internal terminal breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM250220Y3T
UPC
786685917818
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 UL 1283 CSA Electrical Notice NO. 516 Edition 1 CSA Std. C22.2 No. 8-M1986
Voltage rating
127/220 Wye (4W+G)
Enclosure
NEMA 4 with internal terminal breaker
Type
Max series
Special features
Standard with surge counter
250 kA per phase rating → This high surge capacity reliably clamps large transients, protecting downstream electronics and extending equipment life. It reduces downtime and maintenance costs in demanding industrial environments. Ideal for industrial control panels, motor drives, and automated lines in manufacturing facilities. 127/220 V Wye (4W+G) configuration → Ensures compatibility with common four-wire industrial systems and simplifies wiring. This alignment supports rapid deployment across multiple lines and reduces installation time. NEMA 4 enclosure with internal terminal breaker → Delivers rugged protection against dust, moisture, and wash-downs while streamlining field wiring. It minimizes enclosure openings and simplifies mounting in tight plant spaces. Standard with surge counter → Provides real-time visibility into surge activity, aiding predictive maintenance and reliability reporting. Surge data supports root-cause analysis and regulatory documentation. RoHS compliant with UL 1449, UL 1283, and CSA certifications → Confirms safety, environmental compliance, and regulatory acceptance for critical loads. This reduces compliance risk and accelerates audits while delivering dependable protection.
Get a Quick Quote for a Eaton SPM250220Y3T
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton SPM250220Y3T?
Enquire Now
FAQs
The SPM250220Y3T is designed for industrial power panels, control cabinets, and automation racks that operate on 127/220 V Wye systems. Its NEMA 4 enclosure with an internal terminal breaker simplifies mounting in plant environments, and the 250 kA per phase rating provides robust protection for high-energy transient events common to manufacturing floors.
The device is UL 1449 and UL 1283 certified and also complies with CSA standards, including CSA Electrical Notice No. 516 Edition 1 and CSA Std. C22.2 No. 8-M1986. These certifications validate safety, performance, and regulatory acceptance for critical electrical protection in industrial settings.
Yes. The unit is specified for 127/220 V Wye (4W+G) configurations and comes in a NEMA 4 enclosure with an internal terminal breaker, enabling reliable protection in harsh environments and straightforward installation in typical industrial power distribution topologies.
The SPD MAX model includes a built-in surge counter that provides visibility into surge activity over time. This supports proactive maintenance planning, traceability for reliability programs, and easier regulatory reporting, helping facilities demonstrate protection performance during audits.
Deploying the SPM250220Y3T reduces unplanned downtime by limiting voltage transients that can damage drives, controllers, and sensors. The 250 kA per phase rating, RoHS compliance, and long warranty (15 years, 20 years with registration) translate to lower replacement costs, improved equipment life, and easier maintenance planning across manufacturing operations.