Eaton SPM320208Y3S Surge Protection Device - RoHS Compliant
Part Number: SPM320208Y3S
Quick Summary
The Eaton SPD MAX surge protection device protects industrial electrical systems by limiting transient overvoltages in panels. End users often wrestle with unplanned outages and equipment damage from surges that disrupt production and escalate maintenance costs. It carries CSA, UL 1449 and UL 1283 certifications, plus RoHS compliance, featuring a NEMA 4 enclosure with an internal circuit breaker. Designed for reliability and ease of procurement, it pairs a 15-year warranty, extending to 20 years when registered at www.eaton.com/spd, with 320 kA per phase protection, helping factories reduce downtime and extend asset life.
Product Information
Extended Description
SPM320208Y3S Eaton: Surge Protective Device, Max series, Two modules, 320 kA per phase, 120/208 Wye (4W+G), Standard w/ surge counter, NEMA 4 with internal circuit breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM320208Y3S
UPC
786685919522
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 CSA Std. C22.2 No. 8-M1986 UL 1449 UL 1283
Voltage rating
120/208 Wye (4W+G)
Enclosure
NEMA 4 with internal circuit breaker
Type
Max series
Special features
Standard with surge counter
Feature: 320 kA per phase protection across two modules. Business Impact: Delivers high transient current handling to safeguard sensitive equipment and minimize unplanned downtime. Application: Ideal for large panelboards in manufacturing and process facilities. Feature: 120/208 V Wye (4W+G) configuration. Business Impact: Supports common industrial and commercial power architectures, simplifying integration and compliance. Application: Suitable for mixed-load environments and critical control circuits. Feature: NEMA 4 enclosure with internal circuit breaker. Business Impact: Ensures outdoor-rated, weather-resistant installation with built-in protection, reducing mounting complexity and external hardware costs. Application: Outdoor or harsh indoor locations near feeders and switchgear. Feature: Standard with surge counter. Business Impact: Enables proactive maintenance by tracking surge events, improving asset management and downtime planning. Application: Facilities aiming for predictive maintenance and improved service life. Feature: RoHS compliant, CSA/UL certified. Business Impact: Meets regulatory requirements and procurement standards, streamlining audits and certifications. Application: Industries with strict compliance needs and supplier qualification processes.
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FAQs
The SPM320208Y3S is designed for 120/208 V Wye (4W+G) systems and fits typical industrial panels. Its two-module configuration and NEMA 4 enclosure simplify mounting, while the internal circuit breaker supports safe integration with existing protection schemes and minimizes additional hardware requirements.
The unit carries UL 1449 and UL 1283 certifications, plus CSA Electrical Notice No. 516 Edition 1 and CSA Std. C22.2 No. 8-M1986, and RoHS compliance. These certifications verify electrical safety, reliability for industrial use, and regulatory alignment essential for audits and supplier qualification.
Key features include a 320 kA per phase surge rating, RoHS compliance, and a NEMA 4 enclosure with an internal circuit breaker. The surge counter supports preventative maintenance, while the robust construction and certifications ensure dependable performance in demanding environments like manufacturing lines and process control panels.
By limiting transient surges and reducing fault-related downtime, the SPD MAX series lowers repair and replacement costs. The built-in surge counter helps with maintenance planning, and the extended warranty (up to 20 years with registration) provides long-term protection and predictable total cost of ownership.
Consider mounting footprint and wiring needs aligned to the 9.3 in L, 17.5 in H, 14.91 in W dimensions and 50 lb weight. The internal circuit breaker simplifies wiring, while the NEMA 4 enclosure supports indoor and outdoor installations, making it straightforward to upgrade or retrofit protection without extensive panel redesign.