Why does the light in the house suddenly turn off?
In a private house, the light suddenly turns off for a few seconds and reappears. The load is small, a refrigerator, a TV, a computer and 5-6 energy-saving lamps of 20-30 watts each work. What is the reason?
Perhaps the light turns off completely in the mains, that is, it does not depend on you. If not, then the reason to look at home. If there is no voltage relay or other devices that can de-energize the wiring automatically, then most likely the cause is a wiring malfunction.
Check the condition of the wiring - if it is in an unsatisfactory condition, the cause of the loss of light may be an unreliable contact connection in the wiring, damage to one of the protective devices in the shield, a broken cable core.