Eaton SPD120208Y3C Surge protection device - UL Listed
Part Number: SPD120208Y3C
Quick Summary
SPD120208Y3C surge protection device protects switchboards and panelboards in 120/208V systems from transient surges, safeguarding equipment and reducing downtime. Many facilities struggle with nuisance surges that accelerate insulation wear and cause unexpected outages. This Eaton device meets critical regulatory expectations while delivering reliable protection in demanding environments, including IBC 2006, CBC 2007, and UBC Zone 4 contexts. By combining internal mounting with EMI/RFI filtering and a surge counter, it simplifies installation and provides traceable protection data. With a 15-year warranty and purpose-built compatibility for PRL1a, 2a, 3a, 3e, and 4 configurations, it supports both maintenance programs and long-term reliability goals. In short, it delivers robust protection with business-focused value for electrical protection portfolios and compliance needs.
Product Information
Extended Description
SPD120208Y3C Eaton: SPD, For switchboard, busways and panel boards (PRL1a, 2a, 3a, 3E, 4), 120 kAIC, 120/208V wye (4W+G), Standard feature package and surge counter, Internal integrated 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
SPD120208Y3C
UPC
786685322261
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 UL Listed
Type
SPD
Special features
Meets or exceeds the requirements specified in IBC ®2006, CBC2007, and UBC®Zone 4. Audible alarm with silence button. Form C relay contact. EMI/RFI filtering, providing up to 50 dB of noise attenuation from 10 kHz to 100 MHz. Surge counter with rest button
Accessories
Standard feature package and surge counter
Frequency rating
50/60 Hz
Interrupt rating
200 kAIC
Nominal Discharge Current
20 kA
Operating voltage
150 L-N, 150 L-G, 150 N-G, 300 L-L
Used with
Switchboard, busways and panelboards (PRL1a, 2a, 3a, 3e, 4)
Voltage rating
120/208 wye (4W+G)
Surge current
120 kA per phase
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
Mounting Method
Internal integrated
Feature → Business Impact → Application: The SPD120208Y3C uses 120/208V wye operation with a 200 kAIC interrupt rating to shield critical switchgear from high-energy transients, reducing equipment wear and unplanned downtime in manufacturing or data-center environments. It enables predictable performance and longer asset life for panelboards and busways. Feature → Business Impact → Application: Internal integrated mounting minimizes wiring complexity and speeds up installation, lowering labor costs and reducing panel clutter during retrofits or new builds in industrial facilities. Feature → Business Impact → Application: Audible alarm with silence button and Form C relay provide clear on-site warning plus flexible remote signaling for MRO teams and safety systems, improving maintenance planning and incident response. Feature → Business Impact → Application: EMI/RFI filtering delivering up to 50 dB attenuation from 10 kHz to 100 MHz improves signal integrity for sensitive control networks and PLCs in high-noise environments. Feature → Business Impact → Application: Surge counter with rest button and standard feature package protect investment by enabling quick event logging and post-event analysis, supporting audits and warranty claims. Feature → Business Impact → Application: 15-year warranty and UL 1449 listing offer long-term assurance, facilitating compliance documentation and budgeting for lifecycle costs in utilities, process lines, and commercial installations.
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FAQs
The SPD120208Y3C is designed for switchboards, busways and panelboards operating at 120/208V with four-wire grounding. It supports PRL1a, 2a, 3a, 3E, and 4 configurations and uses an internal mounting method to simplify installation in both new builds and retrofit projects.
It offers a 200 kAIC interrupt rating, 20 kA nominal discharge current, and a surge current rating of 120 kA per phase. Operating voltage is specified as 150 L-N, 150 L-G, 150 N-G, and 300 L-L, compatible with 120/208V wye systems at 50/60 Hz.
The device is UL 1449 listed and UL Listed, with design validation aligned to IBC 2006, CBC 2007, and UBC Zone 4 requirements. It includes EMI/RFI filtering and a 15-year warranty, supporting regulatory compliance and long-term reliability.
Internal integrated mounting reduces wiring complexity, minimizes enclosure space, and speeds up alignment within panels. This translates to shorter commissioning times and lower labor costs, especially in dense switchgear layouts or retrofits.
SPD120208Y3C operates from -40 to 50 °C, suited for typical industrial environments. It is designed for use with switchboards, busways and panelboards in utility and manufacturing settings, delivering reliable protection across 50/60 Hz systems.