Eaton SPC200277N1P Surge Protection Device - UL 1449

Part Number: SPC200277N1P
Manufacturer
Eaton
Part number
SPC200277N1P

Quick Summary

Eaton SPC200277N1P surge protection device helps safeguard electrical systems from transient surges in industrial panels. When voltage spikes occur, costly equipment damage and unplanned downtime can follow; this SPD is designed to arrest fast transients before they reach sensitive loads. UL 1449 certification ensures safety performance, while the rugged NEMA 4X enclosure withstands moisture, dust, and harsh environments. With a 200 kAIC interrupt rating and single‑phase 277 V operation, it delivers reliable protection where energy reliability matters. External side mounting and a standard configuration streamline installation, enabling quick deployment in current panels and future upgrades, supporting compliance and long-term operating efficiency while reducing maintenance costs.

Product Information

Extended Description

SPC200277N1P Eaton: Surge Protection Device, SPC series, 200 kA, 277V, Single-phase, NEMA 4X, Standard configuration
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC200277N1P
UPC
786680216312
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
Standard configuration
Voltage rating
277 V
Enclosure
NEMA 4X
Phase
Single-phase
Mounting Method
External side
Interrupt rating
200 kAIC
Series
SPC
Feature: High-energy transient handling with a 200 kAIC interrupt rating → Business Impact: Significantly reduces the risk of damaging downstream equipment during large surges, lowering downtime and maintenance costs. Application: Data centers, motor drives, and critical process panels that see high transient energy. Feature: 277 V single-phase rating → Business Impact: Optimizes protection for common industrial distribution systems, minimizing nuisance tripping and ensuring compatibility with existing equipment. Application: Control panels and branch circuits in manufacturing lines. Feature: NEMA 4X enclosure → Business Impact: All‑weather, corrosion‑resistant protection enabling outdoor or harsh-indoor installations with minimal enclosure-related maintenance. Application: Outdoor electrical rooms, wash-down areas, and dusty environments. Feature: External side mounting → Business Impact: Faster, simpler retrofits and upgrades with minimal panel disassembly, reducing installation time and labor costs. Application: OEM assemblies and field service projects. Feature: UL 1449 certification → Business Impact: Demonstrates recognized safety and performance standards, supporting regulatory compliance and insurance appraisal. Application: Safety-conscious facilities across industries. Feature: Compact footprint and standard configuration → Business Impact: Easier integration into existing panels and stock management, minimizing space impact and spare parts inventory. Application: Panel upgrades and new builds seeking reliable, plug‑and‑play protection.

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FAQs

The SPC200277N1P is designed for external side mounting, simplifying retrofits and new installations in 277 V single‑phase systems. Its compact footprint and standard configuration minimize panel modification and labor, making it a practical choice for field upgrades and OEM integrations.
A 200 kAIC rating indicates the device can safely interrupt extremely high current transients without degradation, providing strong protection for downstream equipment such as drives, PLCs, and controllers during severe surges. This translates to lower failure rates and reduced maintenance costs over time.
Yes. The NEMA 4X enclosure specification ensures resistance to moisture, dust, and corrosion, enabling reliable operation in outdoors, damp indoor areas, and wash-down environments typical of industrial facilities.
UL 1449 certification verifies safety and performance under electrical transient conditions. It provides assurance of protection capability, product safety, and compliance with recognized industry standards for surge protection devices.
By preventing transient damage to critical loads, reducing unplanned downtime, and extending equipment life, the SPC200277N1P can lower maintenance costs and improve line uptime. Its durable enclosure and quick install capability also minimize installation costs and project timelines.