APC P7GT 7 Outlet 120V Power-Saving Essential SurgeArrest with Phone Line Protection (Discontinued by Manufacturer) Number of Outlets: 7 Master/Controlled outlets are designed to detect when your desktop computer is asleep where it then automatically powers off connected peripherals to prevent wasteful power consumption Receptacle Style: NEMA 5-15R Input Power: 1800 Watts Input Frequency: 50/60 Hz +/- 5 Hz (auto sensing) Input Connections : NEMA 5-15P Maximum Line Current per phase: 15A Maximum Input Current: 15A Input Breaker: 15A Input Frequency: 50/60 Hz +/- 5 Hz (auto sensing) Surge energy rating: 420 Joules Peak Current Common Mode: 20 kAmps