The office's General Manager, Agung Nugraha, urged people affected by the flooding to promptly evacuate to a safer place, as the miniature circuit breaker (MCB) had been turned off, thereby stopping the flow of current.
From the total number being cut off, as many as 621 houses are situated across Bekasi, while the other 20 are in Karawang.
After the floodwaters recede, residents are expected to call the PLN Contact Center at 123 to restore power to their houses after ensuring that all electronic devices are dry in order to guarantee safety.
Related news: Incessant downpour inundates South Jakarta's several areas on Tuesday
Related news: Flooding hits some 100 homes in East Jakarta's Cawang
Related news: Seven provinces placed on alert status over torrential rainfall: BMKG
Related news: Floods inundate several parts of Jakarta on Sunday