Allows for longer lasting and proper equipment functionality. The built-in AC Noise Filters gets rid of unwanted radio frequency (RFI) and electromagnetic interference (EMI). Spike and surge protection ensures equipment stays safe and your power stays clean. System includes 6 rear panel outlets and 3 front panel outlet. 15 amp rating with circuit breaker and push to reset function with current protection. Operating Voltage: 115 – 230V/50 – 60Hz.