Eaton SPC200277N6P Surge Protection Device - UL 1449
Part Number: SPC200277N6P
Quick Summary
The Eaton SPC200277N6P surge protection device safeguards electrical systems from transient surges in industrial panels. When surges strike, downtime and equipment damage threaten production schedules; this SPD helps mitigate that risk. UL 1449 certified and housed in a rugged NEMA 4X enclosure, it also benefits from the SPC series’ filtering and alarm features. With a compact footprint and easy external-side mounting, it integrates smoothly into standard industrial panels, delivering reliable protection and long-term cost savings. This makes it a robust choice for data centers, manufacturing lines, and process control cabinets seeking dependable surge defense. Engineers gain confidence from clear specifications, warranty, and compatible mounting options.
Product Information
Extended Description
SPC200277N6P Eaton: Surge Protection Device, SPC series, 200 kA, 277V, Single-phase, NEMA 4X, Filtering and Alarm
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC200277N6P
UPC
786680216534
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
Filtering & Alarm
Voltage rating
277 V
Enclosure
NEMA 4X
Phase
Single-phase
Mounting Method
External side
Interrupt rating
200 kAIC
Series
SPC
The SPC200277N6P provides 200 kAIC surge rating at 277 V in a single-phase configuration, delivering immediate protection for critical equipment and reducing unplanned downtime in manufacturing lines. This translates to measurable efficiency gains and lower maintenance costs, especially where large motor drives and PLCs are present. The NEMA 4X enclosure ensures dependable performance in harsh environments, enabling outdoor installations and washdown-prone areas without compromising safety or reliability. Filtering and alarm capabilities add a proactive maintenance layer, allowing operators to respond before minor surges become costly failures, while external side mounting simplifies retrofit into existing panels and minimizes wiring complexity. The unit’s modest 2.5 lb weight and compact 5.5 in depth, 6 in height, and 3.19 in width support quicker installations and easier serviceability, extending asset life. UL 1449 certification reinforces compliance with industry standards, and a 10-year warranty provides long-term protection against unexpected failures, supporting total cost of ownership objectives. Compatibility with the SPC family enhances stocking efficiency and simplifies future upgrades across an automated plant floor, reducing spare part diversity and procurement lead times.
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FAQs
Install the SPC200277N6P using the external side mounting method specified for the SPC series. Ensure correct line/load wiring, secure mounting within a clean, accessible enclosure, and maintain proper clearance for heat dissipation. The unit’s NEMA 4X enclosure provides weather-resistant protection, and UL 1449 compliance ensures standard-based surge protection. Verify the 277 V rating and 200 kAIC capability during setup and test the alarm function after installation.
The device uses a tough NEMA 4X enclosure to resist dust, moisture, and corrosion, ideal for manufacturing floors and outdoor or washdown areas. UL 1449 certification confirms compliance with surge protection standards, while the 200 kAIC interrupt rating supports high-energy transients common in industrial settings. Its compact footprint and 2.5 lb weight also facilitate retrofits without substantial panel modification.
Key specifications to confirm are voltage rating of 277 V, single-phase operation, and an interrupt rating of 200 kAIC. The unit’s UL 1449 certification ensures regulatory compliance, while the NEMA 4X enclosure guarantees appropriate enclosure protection. Also verify the presence of filtering and alarm features to support proactive maintenance and reduce nuisance alarms in your system.
Yes. The SPC series includes filtering and alarm features, providing real-time indication of surge events and filtration status. This enables quick fault diagnosis and remote or local maintenance planning. The alarm helps prevent unexpected outages by signaling when protection effectiveness degrades, supporting condition-based maintenance in automation environments.
The SPC200277N6P carries a 10-year warranty, underscoring vendor confidence in long-term reliability. This, combined with a 200 kAIC protection level and UL certification, translates into reduced total cost of ownership by lowering replacement frequency, minimizing downtime, and stabilizing critical processes in data centers, manufacturing lines, and process control cabinets.