Eaton SPC200277N5P Surge Protection Device - UL 1449

The SPC200277N5P provides a 200 kAIC interrupt rating, delivering high-energy surge handling to minimize secondary damage and reduce downtime for critical equipment in control cabinets and electrical rooms. This translates to fewer maintenance interruptions, longer asset life, and improved system availability in manufacturing lines and data centers. With a 277 V rating and single-phase design, the device integrates seamlessly into standard electrical distribution schemes, allowing quick retrofits and straightforward commissioning for engineers and electricians. The external side mounting simplifies installation in tight spaces, reducing labor time during upgrades or new builds while preserving panel integrity and minimizing disruption. The NEMA 4X enclosure delivers rugged protection against dust, water, and corrosion, extending service life in harsh industrial environments. The audible alarm and Form C relay provide immediate fault indication, supporting proactive maintenance and regulatory compliance. UL 1449 listing confirms conformance to recognized surge protection standards, giving procurement teams confidence in performance and reliability across demanding applications. Industry users commonly rely on this SPC series device to guard sensitive drives, PLCs, and instrumentation in panels operating at 277 V, helping meet uptime targets and ROI expectations while maintaining safety and continuity.