Eaton SPC200277N2P Surge Protection Device - UL 1449
Part Number: SPC200277N2P
Quick Summary
Eaton SPC200277N2P surge protection device safeguards 277 V single‑phase power networks in industrial panels. Daily operations contend with voltage transients from motors, drives, and grid events that can damage control electronics. UL 1449 and UL1283 5th Edition filtering paired with a rugged NEMA 4X enclosure ensure reliability in washdowns and harsh environments. This solution delivers robust surge protection with filtering to reduce downtime, extend equipment life, and simplify compliance for automated facilities and industrial panels.
Product Information
Extended Description
SPC200277N2P Eaton: Surge Protection Device, SPC series, 200 kA, 277V, Single-phase, NEMA 4X, Filtering, UL1283 5th Edition
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC200277N2P
UPC
786680216329
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, UL1283 5th Edition
Voltage rating
277 V
Enclosure
NEMA 4X
Phase
Single-phase
Mounting Method
External side
Interrupt rating
200 kAIC
Series
SPC
The SPC200277N2P runs at 277 V with a 200 kAIC interrupt rating, delivering high transient durability that minimizes equipment damage and unplanned downtime in manufacturing lines. Business impact: higher line reliability and lower maintenance costs; application: CNC machines, motor drives, and automation cabinets benefit from immediate surge containment and improved uptime. Its NEMA 4X enclosure and external side mounting simplify installation in exposed panels, enabling faster commissioning and easier field servicing, reducing installation costs and risk of nuisance outages. The product includes UL 1449 certification and UL1283 5th Edition filtering to meet stringent electrical safety and EMI requirements, improving regulatory compliance and mitigating communication interference in control systems. The 10‑year warranty provides long‑term ownership value, while the compact 5.5 in depth, 6 in height, and 3.19 in width footprint fits tight electrical spaces and modern modular panels. Compatibility with standard protection strategies supports scalable upgrades without replacing whole panels, delivering a lower total cost of ownership over time.
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FAQs
The SPC200277N2P is designed for external side mounting, simplifying wiring access and service. Begin by locating a suitable panel position with clear access, connect the conductors per the enclosure’s wiring diagram, and secure the unit with the external mounting method. Ensure the panel is within the NEMA 4X environment and verify proper clearances for heat dissipation. The installation supports straightforward replacements and future upgrades without rewiring the entire panel.
200 kAIC indicates the maximum instantaneous surge current the device can safely interrupt without damage. For industrial environments with motors, drives, and high-energy transients, this rating provides a robust defense against damaging surge events, reducing the likelihood of component failure and extending the life of connected equipment.
Yes. The device uses a NEMA 4X enclosure, which is designed for wet and dusty environments often encountered in manufacturing. Together with UL1283 5th Edition filtering, the SPD maintains performance and reduces EMI in equipment cabinets exposed to washdowns and routine cleaning, supporting reliable operation across demanding production lines.
The SPC200277N2P carries UL 1449 certification for surge protection and UL1283 5th Edition for EMI filtering. These certifications ensure the device meets recognized safety and performance standards, which helps facilities stay compliant with electrical codes and reduce risk during audits and inspections in automated environments.
The combination of a 200 kAIC rating, 10-year warranty, NEMA 4X enclosure, and reliable UL certifications translates to lower maintenance costs, reduced downtime from transient events, and extended life for controllers and drives. While ROI varies by site, the SPC200277N2P typically shortens repair cycles and stabilizes power quality in demanding automation applications.