P6TM provides basic protection against power surges for computers and electronics. It prevents damage to the equipment from electric power surges and spikes. It reduces line noise that can cause data loss and keyboard errors. SurgeArrest components such as MOVs and Thermal fuse ensure instantaneous reaction to lightning strikes and wiring faults. If the surge components are damaged due to power spike or over voltage, excess power cannot reach your equipment. Building wiring fault indicator LED informs users of potentially dangerous wiring problems in the wall circuit.