Большой англо-русский и русско-английский словарь
power failure, power supply discontinuity, supply disruption, interruption of service, supply interruption
Англо-русский словарь технических терминов
power failure, power supply discontinuity, supply disruption, interruption of service, supply interruption
Русско-английский политехнический словарь
power failure, power supply discontinuity, supply disruption, interruption of service, supply interruption