Eaton SPM300208Y3X Surge Protection Device - UL1449/UL1283
Part Number: SPM300208Y3X
Quick Summary
The Eaton SPD MAX series surge protection device provides reliable transient overvoltage mitigation for 120/208 V distribution in industrial and commercial panels. Facilities frequently battle nuisance trips and equipment damage from surges, causing downtime and maintenance creep. UL 1449 and UL 1283 safety certifications, along with CSA recognition, back regulatory compliance for panelboards and switchgear in harsh environments. With a NEMA 4X enclosure and an internal terminal block, it is easy to install in standard 4W plus ground systems while the built‑in surge counter supports proactive maintenance. This combination delivers improved reliability and cost savings for critical control panels, drives, and other sensitive equipment.
Product Information
Extended Description
SPM300208Y3X Eaton: Surge Protective Device, Max series, Single module, 300 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
SPM300208Y3X
UPC
786685918754
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 Std. C22.2 No. 8-M1986 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
Feature: High energy protection up to 300 kA per phase. Impact: Dramatic reduction in equipment damage from severe transient surges and utility switching events, leading to lower repair costs and less unplanned downtime. Application: Ideal for motor drives, programmable logic controllers, and panelboards in manufacturing facilities. Feature: 120/208 V Wye (4W+G) operation. Impact: Aligns with common industrial power layouts, minimizing miswiring and simplifying replacement across sites. Application: Suitable for multi‑voltage facilities and coordinated protection strategies. Feature: NEMA 4X enclosure with internal terminal block. Impact: Withstands dust, water, and corrosion in demanding environments, enabling safer and cleaner field wiring. Application: Outdoor or harsh indoor installations near conveyors and washdown zones. Feature: Standard surge counter. Impact: Provides visibility on protective element status and maintenance timing, supporting reliability engineering and predictive maintenance. Application: Asset management programs and service schedules. Feature: 15 year warranty, extendable to 20 years with registration. Impact: Reduces total cost of ownership and extends protection life across multiple shifts. Application: OEM integrations and long‑term facility upgrades with consistent support. Feature: RoHS compliant with CSA and UL certifications. Impact: Ensures regulatory compliance and safer, cleaner production environments. Application: Facilities seeking certified protection aligned with industry standards and global supply chains.
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FAQs
Plan for a NEMA 4X protected enclosure with an internal terminal block. The unit measures 9.3 in depth, 14.91 in width, and 17.5 in height, so ensure adequate panel space and access for wiring. Verify wiring follows a 4W plus ground scheme and account for the built in surge counter during commissioning.
The device provides up to 300 kA per phase protection for transient events, suitable for critical loads such as drives and panelboards. Its 120/208 V Wye rating ensures compatibility with common industrial distributions, delivering reliable surge suppression and protecting sensitive equipment in real-world operating conditions.
Yes, its internal terminal block and standard form factor are designed for easy integration with many conventional panel boards and switchgear configurations. The rugged NEMA 4X construction supports environments with dust, moisture, and corrosion, simplifying retrofits and new installations alike.
The unit is UL 1449 and UL 1283 listed, with CSA certification, and RoHS compliant. These certifications validate safety, electrical performance, and regulatory compliance for use in commercial and industrial facilities, easing procurement and inspection processes.
Eaton offers a 15 year warranty from delivery, with a 20 year term possible when registered on Eaton’s SPD site. The built in surge counter supports maintenance planning and asset management, enabling proactive replacement decisions and minimizing downtime costs over the device’s life.