The power supply in Israel operates on a single phase of 220 volts at a frequency of 50 Hertz. The power supply in Israel operates on a single phase of 220 volts at a frequency of 50 Hertz. Most electrical outlets in Israel feature three pinholes, although many are compatible with double-pin European plugs. Travelers wishing to use shavers, travel irons, and other small devices may require both transformers and adapter plugs.
