Eaton SPD120208Y1P Surge Protection Device - UL 1449
Part Number: SPD120208Y1P
Quick Summary
The Eaton SPD120208Y1P surge protection device protects electrical systems in industrial and commercial equipment. Power transients can jeopardize drives, PLCs, and control panels, leading to unplanned downtime and costly repairs. UL 1449 listing and a NEMA 4X stainless steel enclosure provide essential reliability in harsh environments, while 120/208V wye operation supports common industrial power systems. Designed for sidemount installation and straightforward wiring, it helps maintain uptime and protect capital equipment, with a 15-year warranty backing long-term value. This combination of robust protection and practical installation translates to lower maintenance costs and improved equipment availability for OEMs, panel shops, and end users alike.
Product Information
Extended Description
SPD120208Y1P Eaton: Surge Protection Device, SPD series, 120 kAIC, 120/208V wye (4W+G), Basic feature package, NEMA 4X stainless steel enclosure, External side mount, 150 L-N, 150 L-G, 150 N-G, 300 L-L operating voltage
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD120208Y1P
UPC
786685340142
Product Length/Depth
9.5 in
Product Height
3.45 in
Product Width
5.4 in
Product Weight
3.5 lb
Warranty
15 year
Certifications
UL 1449
Type
Surge protection device
Accessories
Basic feature package
Voltage rating
120/208V wye (4W+G)
Enclosure
NEMA 4X
Mounting Method
External side
Enclosure material
Stainless steel
Interrupt rating
120 kAIC
Operating voltage
150 L-N, 150 L-G, 150 N-G, 300 L-L
Series
SPD
Eaton’s SPD Series (Sidemount Versions) Brochure
Eaton SPD Series - For Mounting External To Electrical Distribution Equipment Installation Manual
Eaton Specification Sheet - SPD120208Y1P
Eaton’s SPD Series (Sidemount Versions) Data Sheet
Feature → Business Impact → Application: 120 kAIC interrupt rating provides strong surge handling to minimize device damage and downtime, improving line reliability for robotics cells and CNC machines. This translates to measurable uptime gains and reduced spare-part spend in manufacturing environments that rely on sensitive electronics. Application: use in motor control centers or equipment rooms where transient events can ripple through automation networks. Feature → External side mounting enables quick field wiring and simplified retrofit projects, reducing commissioning time by hours and enabling clean integration with existing panel layouts. Application: sidemount installations in new builds or refurbishments with limited front clearance. Feature → NEMA 4X stainless steel enclosure delivers corrosion resistance and wash-down suitability, extending service life in wet or dusty environments. Application: food & beverage, chemical processing, and outdoor substations where enclosure integrity matters. Feature → 120/208V wye (4W+G) voltage rating ensures compatibility with common plant power systems, simplifying procurement and reducing misfit risk. Application: data centers, distribution panels, and multi-branch industrial facilities. Feature → Basic feature package keeps installation straightforward, supported by Eaton datasheets and installation manuals, enabling faster deployment and consistent performance. Application: new installations and upgrades across control panels and protection schemes. Feature → 15-year warranty provides long-term asset protection and total cost of ownership improvements, reducing lifecycle risk for maintenance budgets. Application: facilities managers seeking predictable budgeting and compliant protection for critical assets.
Get a Quick Quote for a Eaton SPD120208Y1P
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton SPD120208Y1P?
Enquire Now
FAQs
SPD120208Y1P is a surge protection device (SPD) used to shield electrical systems from transient overvoltages that can damage sensitive equipment. It is designed for 120/208V wye systems, offering a 120 kAIC rating and a NEMA 4X enclosure, which helps protect control panels, drives, and PLCs in manufacturing lines and utilities environments. Its external sidemount installation simplifies retrofits and new builds alike, reducing commissioning time while enhancing system reliability.
Yes, SPD120208Y1P is UL 1449 listed, confirming its compliance with recognized surge protection standards. It features an external sidemount mounting configuration, which simplifies installation alongside existing electrical distribution equipment. This combination supports streamlined integration in control cabinets and switchgear assemblies, minimizing wiring complexity and improving serviceability in harsh environments.
The external sidemount design provides easy access to wiring terminals and protective components without removing major enclosure sections. This accelerates initial installation, allows simpler field wiring, and facilitates future maintenance or upgrades. For technicians, sidemount arrangements translate to lower labor costs and reduced downtime during panel modifications, while preserving enclosure integrity in demanding industrial applications.
Absolutely. With a 120 kAIC interrupt rating and a robust 120/208V wye operating configuration, the SPD120208Y1P clamps transient voltages to protect sensitive drives, PLCs, sensors, and other automation assets. The device’s NEMA 4X stainless steel enclosure ensures resistance to moisture, dust, and washdown environments, making it suitable for demanding manufacturing floors and outdoor installations where uptime is critical.
Routine maintenance includes periodic inspection of the enclosure, wiring integrity, and verification of surge protection status as outlined in the installation manual. The 15-year warranty provides long-term asset protection, reducing risk and total cost of ownership. When a surge event or aging indicators are observed, replace the unit or service per Eaton datasheets to maintain optimum protection for critical loads.