The 6-Outlet Essential SurgeArrest from APC helps prevent damage to your equipment that can result from electric power surges and spikes. It features six NEMA 5-15R outlets that draw power via its NEMA 5-15P plug with a nominal input voltage of 120 VAC @ 50/60 Hz. It can tolerate a maximum input and line current of 15A, as well as a maximum input power of 1200W and a surge energy rating of 1080 joules.