Eaton SPC200120N4P Surge Protection Device - UL 1449
Part Number: SPC200120N4P
Quick Summary
The Eaton SPC200120N4P surge protection device protects sensitive electrical loads in industrial control panels and lighting systems from transient surges. When nuisance spikes occur, downtime and component wear drive maintenance costs and threaten production targets. UL 1449 certification, a rugged NEMA 4X enclosure, and a 10-year warranty help ensure reliability in harsh environments. Designed for single-phase 120 V systems, it aligns with compliance goals and reduces total cost of ownership.
Product Information
Extended Description
SPC200120N4P Eaton: Surge Protection Device, SPC series, 200 kA, 120V, Single-phase, NEMA 4X, Form C relay
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC200120N4P
UPC
786680218071
Product Length/Depth
5.5 in
Product Height
6 in
Product Width
3.19 in
Product Weight
2.5 lb
Warranty
10 year
Certifications
UL 1449
Type
Surge protection device
Special features
Form C relay
Voltage rating
120 V
Enclosure
NEMA 4X
Phase
Single-phase
Mounting Method
External side
Interrupt rating
200 kAIC
Series
SPC
The SPC200120N4P features a 200 kAIC interrupt rating, delivering robust protection for high-energy transients and reducing downstream equipment damage and nuisance tripping. In industrial control panels, motor drives, and lighting circuits, this rating translates to fewer unplanned outages and longer component life. The device operates at 120 V single-phase and uses a rugged NEMA 4X enclosure, making it suitable for factory floors, outdoor equipment rooms, and washdown areas, ensuring consistent protection in demanding environments. The Form C relay output provides optional signaling for status indication and control logic integration, enabling remote alarms and faster MTTR in automated facilities. External side mounting simplifies retrofit and field upgrades, allowing quick integration into existing panels without major rework. UL 1449 listed and backed by a 10-year warranty, the SPC200120N4P supports compliance, reduces lifecycle costs, and improves overall equipment reliability in industrial settings.
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FAQs
Install the SPC200120N4P as a single‑phase SPD inside a suitable panel with an appropriate 120 VAC supply. Use external side mounting for easy retrofit, follow the panel markings for line and load connections, and ensure the enclosure remains NEMA 4X rated. Verify proper grounding and complete the UL 1449 labeling during commissioning.
200 kAIC is the interrupt rating, indicating the device can safely absorb high-energy transient surges without internal damage. In typical industrial environments with motor drives and transformers, this rating helps prevent downstream equipment from entering fault states, reducing unplanned downtime and extending the life of protected components.
Yes. It is explicitly designed for single-phase 120 VAC systems and includes a Form C relay option for signaling. The 120 V rating, UL 1449 certification, and NEMA 4X enclosure make it appropriate for control panels, lighting panels, and other 120 VAC feeds in harsh industrial environments.
The SPC200120N4P is UL 1449 listed, confirming surge protection performance and safety compliance. It uses a NEMA 4X enclosure for rugged environments and carries a 10-year warranty, delivering long-term reliability for industrial installations and easier regulatory audits.
By reducing voltage transients, the SPD lowers downtime, minimizes maintenance on downstream devices, and extends equipment life. The Form C relay enables proactive monitoring, helping operators detect faults sooner. Overall, it delivers quicker MTTR, better uptime, and a favorable return on investment for control panels and machine feeds.