Eaton SPD120208Y2L Surge Protection Device - UL 1449
Part Number: SPD120208Y2L
Quick Summary
The Eaton SPD120208Y2L surge protection device guards electrical systems in industrial panels and distribution setups. This solution helps prevent costly downtime from transient overvoltages and equipment damage. Many facilities struggle with unpredictable surges that threaten sensitive electronics and production uptime. UL 1449 listing provides confidence, while the NEMA 1 flush enclosure protects the unit in indoor environments, and the external sidemount design simplifies retrofits. With a 120 kAIC interrupt rating and coverage for 120/208V wye systems, this SPD aligns with modern electrical protection standards. Leveraging its 150 L-N, 150 L-G, 150 N-G, and 300 L-L operating voltages, it supports compliant, reliable protection across critical industrial applications, helping reduce operating costs and maintenance overhead.
Product Information
Extended Description
SPD120208Y2L Eaton: Surge Protection Device, SPD series, 120 kAIC, 120/208V wye (4W+G), Standard feature package, NEMA 1 flush 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
SPD120208Y2L
UPC
786685330341
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
Standard feature package
Voltage rating
120/208V wye (4W+G)
Enclosure
NEMA 1
Mounting Method
External side
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 - SPD120208Y2L
Eaton’s SPD Series (Sidemount Versions) Data Sheet
Feature → High interrupt rating of 120 kAIC. Business Impact → Protects downstream equipment from high-energy transients, reducing unplanned downtime and warranty costs. Application → Suitable for heavy motor loads and automated lines where surges can cause costly faults. Feature → 120/208V wye configuration (4W+G) with L-N, L-G, N-G, and L-L coverage. Business Impact → Extends protection to multiple circuits and supports standard industrial power distribution. Application → Ideal for manufacturing bays and distribution panels using 120/208V systems. Feature → External sidemount installation and NEMA 1 enclosure. Business Impact → Eases retrofit projects and indoor installation with robust protection in a compact footprint. Application → Great for retrofit in existing electrical rooms without disrupting operations. Feature → 15-year warranty and UL 1449 certification. Business Impact → Longevity and regulatory compliance translate to lower total cost of ownership and predictable service life. Application → Energy-intensive facilities seeking long-term protection and risk mitigation. Feature → Comprehensive operating voltage coverage (150 L-N, 150 L-G, 150 N-G, 300 L-L). Business Impact → Wide circuit protection reduces misapplication risk and simplifies commissioning. Application → Aligns with diverse panel configurations across plants and campuses.
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FAQs
SPD120208Y2L uses an external sidemount setup in a NEMA 1 indoor enclosure. Ensure suitable clearance for wiring, follow the included installation manual, and mount in compliant panels or distribution equipment. This design supports quick retrofits and minimizes service interruptions during upgrade projects.
The device protects 120/208V wye systems with a 120 kAIC interrupt rating, supports L-N, L-G, N-G, and L-L combinations, and is rated for operating voltages of 150 V between each line and neutral/ground, and 300 V line-to-line. It carries UL 1449 certification and fits a standard SPD series profile.
Yes. Its 120/208V wye compatibility, high surge rating, and sidemount installation make it well suited for data centers, industrial automation panels, and manufacturing lines where uptime and equipment protection are critical.
SPD120208Y2L is UL 1449 listed, with a NEMA 1 enclosure for indoor use. While CE or IP ratings are not specified in the provided data, UL certification and enclosure protection support regulatory compliance and safe integration into standard industrial environments.
By reducing transient damage and downtime in critical equipment, the SPD lowers maintenance costs and extends asset life. The 15-year warranty further reduces long-term ownership risk, making it a cost-effective choice for facilities with high surge exposure.