Eaton SPD120208Y1L Surge Protection Device - UL 1449
Part Number: SPD120208Y1L
Quick Summary
The Eaton SPD120208Y1L surge protection device protects 120/208V electrical systems in commercial and light-industrial panels. Unprotected transients can accelerate insulation wear, trigger outages, and drive repair costs. This unit is UL 1449-listed, designed for external side mounting in a NEMA 1 enclosure, and supports 150 V L-N, 150 V L-G, 150 V N-G, and 300 V L-L operating voltages for robust line protection. With a 120 kAIC interrupt rating and a 15-year warranty, it delivers long-term reliability. Its sidemount compatibility simplifies retrofit installations in crowded electrical spaces, helping procurement teams meet safety, compliance, and downtime-reduction goals while maintaining a compact footprint.
Product Information
Extended Description
SPD120208Y1L Eaton: Eaton Surge protection device, SPD series, 120 kAIC, 120/208V wye (4W+G), Basic 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
SPD120208Y1L
UPC
786685330242
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 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 - SPD120208Y1L
Eaton’s SPD Series (Sidemount Versions) Data Sheet
Feature: 120 kAIC interrupt rating. Business Impact: provides robust surge handling, minimizing downstream equipment damage and unplanned outages. Application: ideal for main service panels and distribution feeders in factories, data centers, and large commercial spaces. Feature: 120/208V wye (4W+G) voltage rating. Business Impact: aligns with common building distributions, enabling straightforward integration without additional transformers. Application: suitable for facilities with standard 120/208V supply in manufacturing and office environments. Feature: External side mounting. Business Impact: simplifies retrofit projects and reduces interior space constraints in crowded electrical rooms. Application: convenient for installations adjacent to distribution equipment. Feature: NEMA 1 enclosure. Business Impact: indoor protection against dust and incidental contact, supporting code-compliant installations. Application: ideal for flush or surface-mounted setups inside controlled environments. Feature: Basic feature package. Business Impact: delivers essential surge protection cost-effectively, enabling faster deployment. Application: appropriate for standard protection upgrades in existing panels. Feature: 15-year warranty and UL 1449 certification. Business Impact: lowers lifecycle risk through documented reliability and safety compliance. Application: valuable for procurement planning and long-term maintenance strategy, especially in mission-critical environments.
Get a Quick Quote for a Eaton SPD120208Y1L
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 SPD120208Y1L?
Enquire Now
FAQs
SPD120208Y1L is designed for external side mounting with a NEMA 1 indoor enclosure. Install it on the exterior surface or adjacent to distribution equipment, connect line and ground conductors per Eaton’s installation manual, and follow local electrical codes. The sidemount approach minimizes internal enclosure edits and supports retrofits in space-constrained rooms.
Key specs include a 120 kAIC interrupt rating, voltage rating of 120/208V wye (4W+G), operating voltages of 150 L-N, 150 L-G, 150 N-G, 300 L-L, and a NEMA 1 enclosure. It is part of the SPD series and includes a basic feature package, with UL 1449 certification for safety and reliability.
Yes. The device is designed for 120/208V wye (4W+G) systems and can be mounted externally to distribution equipment. Its 120 kAIC protection and compact NEMA 1 enclosure support reliable surge protection for data centers, telecom rooms, and other critical loads without complex retrofits.
SPD120208Y1L carries UL 1449 certification for surge protection devices and includes a 15-year warranty, providing long-term protection, reliability, and maintenance predictability for facility operators and procurement teams.
Eaton provides downloadable resources for the SPD120208Y1L, including brochures, installation instructions, specifications sheets, and technical data. Access these documents to confirm mounting, wiring, and compliance details before installation.