Eaton SPD100480Y2L Surge Protection Device - UL 1449

100 kAIC interrupt rating delivers robust surge handling, reducing downstream faults and equipment wear, which translates to lower maintenance costs and improved uptime in manufacturing lines and data centers. The 277/480V wye (4W+G) configuration provides broad compatibility with common industrial power distributions, eliminating the need for multiple adapters in motor control centers and switchgear applications. A NEMA 1 flush enclosure supports clean panel integrations in indoor environments, while external side mounting enables straightforward retrofits with minimal panel modification and downtime. Operating voltages of 320 L-N, 320 L-G, 320 N-G, and 640 L-L cover a wide range of surge profiles, helping facilities manage diverse load types from drives to PLCs. The standard feature package ensures essential protection is available out of the box, and the 15-year warranty lowers life-cycle costs and total cost of ownership. UL 1449 certification provides procurement confidence and regulatory alignment for spec-driven projects, enabling faster approval and installation. Overall, SPD100480Y2L is well-suited for industrial power distribution networks requiring reliable, easy-to-install surge protection with enduring performance and clear OEM support.