Do not keep forcing the breaker
If power trips repeatedly, forcing it back on without understanding the cause can be unsafe. Note what was switched on, which area was affected and whether there was a burning smell, water or damaged equipment.
Appliances can trigger trips
Water heaters, washing machines, ovens, kettles and other appliances can trip power if there is a fault or moisture issue. Do not use an appliance that appears unsafe.
Some work may require an LEW
Certain electrical work in Singapore may require a Licensed Electrical Worker. A repair enquiry should confirm the scope before any work is arranged.
Official references
Use these sources for current Singapore licensing or renovation guidance before treating a repair article as final advice.