Eaton SPM300220Y3T Surge Protection Device - UL Listed
Part Number: SPM300220Y3T
Quick Summary
Eaton SPM300220Y3T surge protection device protects critical electrical systems in industrial facilities. In many plants, transient surges trigger unplanned outages and accelerate component wear, driving maintenance costs and downtime. This unit carries UL 1449, UL 1283 and CSA certifications, reinforcing reliability in demanding environments. Engineered for 127/220 V Wye (4W+G) service with a 300 kA per phase capacity, it delivers dependable overvoltage protection for control panels, power distributors, and machine enclosures. RoHS compliance, a NEMA 4 enclosure with an internal terminal breaker, and a 15-year warranty translate to lower lifecycle costs and simplified procurement across industrial facilities. The result is safer operation, improved power quality, and a clear path to regulatory compliance for panel builders and OEMs alike.
Product Information
Extended Description
SPM300220Y3T Eaton: Surge Protective Device, Max series, Single module, 300 kA per phase, 127/220 Wye (4W+G), Standard with surge counter, NEMA 4 w/ internal terminal breaker
Product Name
Eaton SPD MAX series surge protection device
Catalog Number
SPM300220Y3T
UPC
786685918617
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 CSA Std. C22.2 No. 8-M1986 UL 1283 CSA Electrical Notice NO. 516 Edition 1
Voltage rating
127/220 Wye (4W+G)
Enclosure
NEMA 4 with internal terminal breaker
Type
Max series
Special features
Standard with surge counter
The 300 kA per phase rating provides robust surge absorption, protecting sensitive components and reducing the risk of unplanned downtime in heavy industrial environments. This translates into measurable business outcomes such as fewer trip events, longer equipment life, and lowered maintenance expenses for automation panels and distribution boards. The 127/220 V Wye configuration (4W+G) supports common North American power architectures, enabling straightforward integration with existing control systems and power distribution networks. The NEMA 4 enclosure with internal terminal breaker offers reliable protection in challenging environments, simplifying installation and allowing secure, code-compliant wiring right at the point of use. A standard surge counter gives operators visibility into surge activity, supporting proactive maintenance planning and asset health monitoring. RoHS compliance and UL/CSA certifications further assure regulatory alignment and minimize risk exposure during audits and inspections. Warranty coverage—15 years from delivery, extendable to 20 years when registered—reduces total cost of ownership and enhances long-term budgeting for plant protection strategies. This SPD is therefore well-suited for surge protection in industrial control panels, machine rooms, and power distribution assemblies, delivering consistent performance while supporting maintenance teams with traceable specs and reliable after-sales support.
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FAQs
Install with its NEMA 4 enclosure and internal terminal breaker for outdoor or harsh indoor environments. Use the 127/220 V Wye configuration to match typical control panels, and connect via the internal terminals to minimize wiring complexity and ensure a secure, code-compliant installation.
The device is UL 1449 and UL 1283 listed and also CSA certified (CSA Std. C22.2 No. 8-M1986; CSA Electrical Notice No. 516 Edition 1), with RoHS compliance to support regulatory and environmental requirements.
Yes. Its 127/220 V Wye (4W+G) rating is designed for standard North American distribution setups, enabling reliable surge protection for control panels, drives, and distribution enclosures.
The device carries a 15-year warranty from the date of delivery, with an extended 20-year warranty possible when registered on Eaton’s SPD site, supporting long-term protection and peace of mind.
The 300 kA per phase protection reduces surge-induced downtime and equipment wear, while RoHS, UL/CSA certifications, and a surge counter support regulatory compliance and proactive maintenance, yielding lower total cost of ownership for industrial facilities.