Eaton SPM320600Y1Y Surge Protection Device - NEMA 4X
Part Number: SPM320600Y1Y
Quick Summary
Eaton SPM320600Y1Y surge protection device safeguards industrial electrical systems from transients in critical facilities. This solution addresses the common challenge of unpredictable surges that can damage equipment and disrupt uptime. Certifications and compliance play a key role here: UL 1449, UL 1283, CSA standards, and RoHS compliance ensure regulatory alignment and environmental responsibility. The model aligns with data-driven maintenance and procurement strategies, while its RoHS compliance and robust enclosure support a lower total cost of ownership through reduced reliability risk and simplified sourcing.
Product Information
Extended Description
SPM320600Y1Y Eaton: Surge Protective Device, Max series, Two modules, 320 kA per phase, 347/600 Wye (4W+G), Standard with surge counter, NEMA 4X with internal terminal block
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM320600Y1Y
UPC
786685919355
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
CSA Electrical Notice NO. 516 Edition 1 UL 1449 UL 1283 CSA Std. C22.2 No. 8-M1986
Voltage rating
347/600 Wye (4W+G)
Enclosure
NEMA 4X with internal terminal block
Type
Max series
Special features
Standard with surge counter
The SPM320600Y1Y is a two-module surge protection device in Eaton's SPD MAX line, engineered for demanding industrial power networks where reliability matters most. Its 347/600 V Wye rating (4W+G) matches common plant distributions, enabling fast, coordinated transient suppression across sensitive drives, controls, and communication equipment. A rugged NEMA 4X enclosure with an internal terminal block simplifies field wiring while resisting dust, moisture, and corrosive environments typical of manufacturing floors. With a 320 kA per phase rating, the MAX series device absorbs high-energy transients from lightning, utility switching, or fault events, dramatically reducing downstream damage. The built-in surge counter provides real-time status during commissioning and routine maintenance, enabling proactive protection adjustments and measurable improvements in reliability and safety. This combination supports longer equipment life and lower maintenance costs by reducing arc-flash exposure, panel reselection, and unplanned downtime in motor starters, PLCs, and sensors. Eaton's SPD MAX line carries UL 1449, UL 1283, and CSA listings, along with RoHS compliance, aligning with North American safety, environmental, and performance standards. Certifications from CSA and UL ease procurement for regulated facilities, enabling faster project approvals and consistent risk management across sites. The catalog designation SPM320600Y1Y, built-in surge counter, and a 15-year warranty (20 years when registered) add clear business value to protection programs. The compact footprint and modular two-module configuration enable scalable protection without compromising panel space or future expansion. Compatibility with standard enclosure terminals and Eaton's installation guides reduces commissioning time, minimizes wiring errors, and accelerates time-to-protection. Overall, the SPM320600Y1Y delivers reliable surge protection with measurable ROI through uptime gains, regulatory compliance, and predictable lifecycle costs in industrial environments.
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FAQs
The SPM320600Y1Y is a two-module surge protection device rated for 347/600 V Wye (4W+G), designed for industrial and commercial power networks. It protects motors, drives, PLCs, and control panels with a rugged NEMA 4X enclosure and an internal terminal block for straightforward wiring and compliant installation.
This device delivers 320 kA per phase protection, enabling robust transient suppression from lightning, utility switching, or fault events. The high rating minimizes downstream equipment damage and supports reliability for critical equipment like motor drives and automation controllers, with a surge counter for monitoring performance.
Yes. The unit features a NEMA 4X enclosure with an internal terminal block, providing protection against dust, moisture, and corrosive environments. This makes it suitable for outdoor installations or tough indoor plant environments where reliable surge protection is required.
The SPM320600Y1Y carries UL 1449 and UL 1283 listings, CSA Electrical Notice No. 516 Ed. 1, CSA Std. C22.2 No. 8-M1986, and RoHS compliance. These certifications support safety, compatibility, and environmental requirements for North American projects.
Eaton provides a 15-year warranty from the date of delivery, extending to 20 years if registered on Eaton’s SPD site. The unit includes a built-in surge counter for performance tracking, enabling maintenance planning and justifying protection investments in ROI analyses.