Do forward this to your family and friends. Especially for older homes, the circuit breaker could have broken down silently without anyone noticing.
Source: https://www.straitstimes.com/singapore/circuit-breaker-could-be-a-lifesaver
Pressing a button at home regularly could save your life.
This is the “test” button, typically denoted by a “T” on the circuit breaker, a safety device found in all households and buildings.
If you press that button and all electricity cuts off, that means it is functioning. A working circuit breaker will cut off electricity in the event of a current leakage, like when someone touches a live wire, minimising the chances of fatal electrocution.
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