Protect all your devices with one box! 6 MOV, 840 joules. EMI/RFI noise filtered. Resettable breaker for overload protection. 6' cord, alarm alert, three transformer spaced outlets. Protects AC line, Modem, Telephone, and Cable/Satellite TV line. UL listed electrical equipment protector & over voltage suppressor, illuminated power switch.
FAQ: A surge protector (or surge suppressor) is an appliance designed to protect electrical devices from voltage spikes. A surge protector attempts to regulate the voltage supplied to an electric device by either blocking or by shorting to ground voltages above a safe threshold.