Eaton SPD100208Y2A Surge Protection Device - UL 1449 Listed
Part Number: SPD100208Y2A
Quick Summary
SPD100208Y2A surge protection device protects electrical systems from transient overvoltages in commercial and light industrial panels. Surges can trigger unplanned downtime and accelerate component wear if protection is inadequate. UL 1449 Listed and conformance to IBC 2006, CBC2007, and UBC Zone 4 provide essential safety and regulatory assurance. With an internal mounting design and a compact footprint, installation is faster and cleaner in Direct bus mounted panelboards (PRL1a, 2a, 3a, 3e) and compatible enclosures. Rated 120/208 V and 50/60 Hz with EMI/RFI filtering up to 50 dB, the SPD100208Y2A delivers robust transient protection for critical equipment. In practice, OEMs and facilities teams gain uptime, predictable maintenance planning, and improved system reliability. The device also includes an audible alarm with silence button and a Form C relay contact for remote signaling.
Product Information
Extended Description
SPD100208Y2A Eaton: Eaton Surge Protection Device, SPD Series, 100 kA per phase, 208Y/120V (4W+G) rating, 150 L-N, 150 L-G, 150 N-G, 300 L-L MCOV, Internal integrated, Standard feature package, used with Direct bus mounted panel boards (PRL1a, 2a, 3a, 3e)
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100208Y2A
UPC
786685317366
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
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
Direct bus mounted panelboards (PRL1a, 2a, 3a, 3e)
Voltage rating
120/208 wye (4W+G)
Surge current
100 kA per phase
Short-circuit rating
200 kA
Operating temperature
-40 to 50 °C
Mounting Method
Internal integrated
Feature → Business Impact → Application: High surge capability. The SPD100208Y2A handles up to 100 kA per phase, delivering robust transient protection that minimizes the risk of damage to critical loads during lightning events and switching surges. This is essential for direct bus mounted panelboards used in commercial and light industrial installations where uptime is mission-critical. Feature → Business Impact → Application: High reliability ratings. With a 200 kAIC interrupt rating and a 200 kA short-circuit rating, the device withstands severe fault conditions without failing and helps prevent fault propagation to connected equipment. Best suited for industrial control panels and critical power rails where reliability directly affects production. Feature → Business Impact → Application: EMI/RFI management. EMI/RFI filtering delivers up to 50 dB attenuation from 10 kHz to 100 MHz, reducing electrical noise that can disrupt drives, PLCs, and sensors. This improves signal integrity and reduces nuisance trips in automation architectures. Feature → Business Impact → Application: Integrated, compact mounting. Internal integrated mounting and a compact footprint (9.5 in × 5.4 in × 3.45 in) simplify installation in Direct bus mounted panelboards PRL1a, 2a, 3a, 3e and compatible enclosures. Ideal for spaces with limited depth or retrofit projects. Feature → Business Impact → Application: Environment and warranty. Operating from -40 to 50 °C supports harsh environments, while a 15-year warranty lowers lifecycle costs for OEMs and facilities managers protecting electrical infrastructure in manufacturing and facilities settings.
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FAQs
SPD100208Y2A is designed for Direct bus mounted panelboards PRL1a, PRL2a, PRL3a, and PRL3e, with internal mounting that simplifies integration into standard enclosures. Its 120/208 V (4W+G) configuration and 9.5 inch length help align with common bus bar layouts, reducing field wiring and enclosure modifications while maintaining robust surge protection.
Key ratings include 100 kA per phase surge current, 20 kA nominal discharge current, 200 kAIC interrupt rating, and 200 kA short-circuit rating. It operates at 50/60 Hz with a 120/208 V wye voltage rating, and supports operating temperatures from -40 to 50 °C, making it suitable for varied industrial environments.
The device provides EMI/RFI filtering with up to 50 dB attenuation from 10 kHz to 100 MHz, reducing electrical noise that can affect drives, PLCs, and sensors. This improves signal integrity, minimizes nuisance trips, and supports more stable automation performance in harsh electrical environments.
SPD100208Y2A is UL 1449 Listed, meeting established surge protection safety standards. It also aligns with building and electrical codes referenced in IBC 2006, CBC 2007, and UBC Zone 4, supporting compliance for commercial and industrial installations.
The product carries a 15-year warranty and includes standard features such as an audible alarm with silence button and a Form C relay for remote signaling. This combination delivers long-term protection, reduces maintenance surprises, and supports total cost of ownership goals for OEMs and facilities teams.