Eaton SPD100208Y1A Surge Protection Device - UL Listed
Part Number: SPD100208Y1A
Quick Summary
Eaton SPD series surge protection device guards sensitive electrical systems against transient faults in commercial and industrial panels. Protecting equipment from damaging voltage spikes helps minimize unplanned downtime and costly repairs during storms or switching events. It carries UL 1449 certification and UL Listed labeling, underscoring compliance with recognized safety standards. Rated for 120/208 V wye with four wires plus ground, it delivers 100 kA per phase and a 300 V-L-L MCOV for direct bus mounted panelboards. EMI/RFI filtering up to 50 dB and an audible alarm with a silence button empower maintenance teams to monitor status and respond quickly. This combination supports reliability, compliance, and predictable lifecycle costs for industrial facilities.
Product Information
Extended Description
SPD100208Y1A 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, Basic feature package, used with Direct bus mounted panel boards (PRL1a, 2a, 3a, 3e)
Product Name
Eaton SPD series surge protection device
Catalog Number
SPD100208Y1A
UPC
786685317267
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
Basic 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
The SPD100208Y1A delivers a robust 100 kA per phase surge current with a 200 kAIC short-circuit rating, and 150 V protective levels across L-N, L-G, and N-G. That surge-handling capability translates into reduced nuisance tripping and extended life for sensitive drives, controllers, and PLCs in demanding environments. Operationally, it is designed for direct bus mounted panelboards PRL1a, 2a, 3a, 3e, simplifying deployment in retrofit projects. EMI/RFI filtering provides up to 50 dB of noise attenuation from 10 kHz to 100 MHz, improving signal integrity for automation networks and reducing EMI-related faults. This makes it well-suited for precision sensors, servo drives, and motor controls where clean power is critical. The filter stage complements the device's surge clamping to maintain stable control loops even during transient events. Audible alarm with a silence button and a Form C relay contact give operators real-time status and remote annunciation options, helping teams pinpoint surge events without opening panels. A surge counter with a rest button supports maintenance planning and failure analytics. The included basic feature package keeps installation simple while enabling quick integration with existing control schemes. Internal integrated mounting, 50/60 Hz compatibility, and a compact footprint fit easily in standard electrical enclosures while reducing wiring complexity. The 120/208 V wye rating and MCOV coverage ensure reliable protection across typical utility and plant mains without mismatched components. With a 15-year warranty and UL certification, total cost of ownership remains favorable for long-term industrial deployments.
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FAQs
Recommended practice is to mount the SPD100208Y1A internally within the panel enclosure where the Direct bus mounted panelboards connect. Ensure the unit is wired to the 120/208V wye supply and that clearances meet panel manufacturer guidelines. The internal mounting design simplifies integration with existing PRL configurations and minimizes additional enclosure depth while keeping leads tidy for reliable protection.
The device provides 100 kA per phase surge current with a 200 kAIC short-circuit rating and 150 L-N, 150 L-G, 150 N-G, 300 L-L MCOV. It supports EMI/RFI filtering up to 50 dB from 10 kHz to 100 MHz, which helps maintain clean power for sensitive automation equipment and minimizes downtime due to transient events.
Yes. The SPD100208Y1A carries UL 1449 certification and UL Listed labeling, indicating it meets recognized safety and performance standards for surge protection devices. This compliance helps facilities satisfy regulatory requirements and procurement specifications, reducing risk during audits and ensuring dependable protection in critical electrical systems.
Key status features include an audible alarm with a silence option and a Form C relay for remote signaling. A surge counter with a rest button supports maintenance planning and fault analytics, while EMI/RFI filtering maintains signal integrity for drives and controllers. These features enable proactive monitoring without frequent panel entry.
The SPD100208Y1A offers a 15-year warranty, which helps lower lifecycle costs by reducing replacement frequency and maintenance downtime. When paired with UL certification and robust surge/short-circuit ratings, the device contributes to improved uptime, lower energy disturbances, and predictable maintenance budgeting for large-scale installations.