Eaton SPM300220Y1X Surge Protection Device - UL 1449
Part Number: SPM300220Y1X
Quick Summary
Eaton SPM300220Y1X Surge Protection Device protects electrical systems from transient overvoltages in industrial networks. In facilities with critical automation, surges cause nuisance outages and control damage, driving costly downtime. The unit meets UL 1449, UL 1283 and CSA certifications, with a rugged NEMA 4X enclosure for harsh environments. This 127/220 V protection solution includes a surge counter and supports easy installation in standard electrical rooms, delivering clear return on investment. Engineers value its compact integration with an internal terminal block and robust reliability. It aligns with best practices for protection and uptime, and by reducing surge-related faults, lowers maintenance costs and extends equipment life across motors, drives, and controllers.
Product Information
Extended Description
SPM300220Y1X Eaton: Surge Protective Device, Max series, Single module, 300 kA per phase, 127/220 Wye (4W+G), Standard with surge counter, NEMA 4X with internal terminal block
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM300220Y1X
UPC
786685918235
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 Electrical Notice NO. 516 Edition 1 CSA Std. C22.2 No. 8-M1986 UL 1449
Voltage rating
127/220 Wye (4W+G)
Enclosure
NEMA 4X with internal terminal block
Type
Max series
Special features
Standard with surge counter
Feature: 300 kA per phase protection in a single module for 127/220 V Wye systems. Business Impact: It absorbs large transient events, limiting damage to sensitive drives and control electronics, reducing unplanned downtime. Application: Suitable for panel boards and motor control centers in manufacturing lines and process facilities. Feature: NEMA 4X enclosure with internal terminal block. Business Impact: Delivers weather- and impact-resistant protection, enabling safe outdoor or harsh indoor installations without external junctions. Application: Outdoor equipment rooms, damp locations, and power distribution in harsh environments. Feature: Standard with surge counter. Business Impact: Provides actionable protection diagnostics, simplifying maintenance planning and enabling proactive part replacements. Application: Critical loads in data centers, hospitals, and industrial facilities. Feature: RoHS compliant with UL 1449, UL 1283, CSA certifications. Business Impact: Ensures regulatory compliance and traceability, reducing procurement risk. Application: Regulated manufacturing environments and electrical installations requiring recognized standards. Feature: Warranty and physical specs. Business Impact: Long warranty—15 years (20 years with registration)—lowers lifecycle costs and provides predictable asset management. Application: Procurement programs and long-term facility planning. Feature: Dimensions and weight. Business Impact: Compact footprint (9.3 in L × 14.91 in W × 17.5 in H) and 50 lb weight enable straightforward installation in standard electrical rooms and on standard mounting structures. Application: Retrofit and new builds in commercial and industrial settings.
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FAQs
Install the Eaton SPM300220Y1X as a single-module SPD for 127/220 V Wye networks with an internal terminal block and a NEMA 4X enclosure. Mount on a suitable panel or switchgear, ensure proper grounding and conductor sizing per local codes, and verify access to the built-in surge counter for ongoing monitoring.
With a 300 kA per phase rating, the device diverts and clamps high-energy transients away from protected loads. The included surge counter provides real-time visibility, aiding maintenance planning. The unit complies with UL 1449, UL 1283 and CSA standards, ensuring regulatory reliability for demanding industrial applications.
Yes. The SPD is designed specifically for 127/220 V Wye (4W+G) systems and includes an internal terminal block for straightforward installation. Its 9.3 in L x 14.91 in W x 17.5 in H footprint and 50 lb weight support mounting in standard electrical rooms and protected enclosures.
The unit carries UL 1449, UL 1283 and CSA certifications, along with RoHS compliance. These certifications validate safety, performance, and environmental compliance, reducing regulatory risk and ensuring compatibility with industry standards for industrial protection equipment.
The 15-year warranty (20 years with registration) lowers lifecycle costs by reducing unexpected replacement expenses. The built-in surge counter simplifies diagnostics, enabling predictive maintenance and minimizing downtime across motors, drives, and control systems, which translates to lower maintenance labor and spare parts spending over equipment life.