Eaton SPD100208Y3O Surge Protection Device - UL 1449

SPD100208Y3O delivers a robust 100 kAIC interrupt rating for protection of critical loads in data centers, manufacturing lines, and city-scale commercial facilities. This high surge capability reduces electrical stress during lightning events and utility transients, helping minimize downtime and extend asset life for mission-critical equipment. UL 1449 listing and a rugged NEMA 4X enclosure ensure durable protection in harsh environments, while side mounting simplifies installation and future service. The sidemount external mounting configuration simplifies access to wiring and components, easing installation, troubleshooting, and future expansions. This arrangement supports seamless retrofits in existing panels and distribution equipment, helping owners protect investments without major overhauls. The operating voltages cover 150 L-N, 150 L-G, 150 N-G, and 300 L-L to suit diverse network configurations, while this versatility eliminates the need for extra adapters, reducing installation time and training requirements. Engineers gain predictable protection behavior across phases, simplifying asset protection planning and spare parts inventory. The standard feature package includes a surge counter for straightforward event tracking and historical performance verification. This capability supports proactive maintenance, regulatory reporting, and short-notice diagnostics after surge events. By combining protective features with real-time monitoring, it aligns with common industry guidelines and risk management strategies. The 15-year warranty and UL 1449 certification provide long-term reliability and regulatory compliance, reducing total cost of ownership by limiting replacement cycles and service intervention. Customers in data centers and manufacturing rely on its proven performance for risk mitigation. Compact dimensions—9.5 in length, 5.4 in width, and 3.45 in height—facilitate installation in standard panels and cabinets. Weighing 3.5 lb, this unit integrates with minimal space impact while preserving electrical clearance. External side mounting and a proven feature set enable fast deployment in new builds and retrofit projects.