Circuit breakers help prevent overheating of electrical wiring. At the point when the electrical stream surpasses as far as possible, the breaker outings and opens the circuit to quit overheating or forestall electric fire. When the issue is illuminated, the breaker is reset to finish the course and resume its capacities. The fundamental electrical switch is the biggest as far as amperage rating situated in a board of circuit breakers.
Why replace the main breaker?
Frequent tripping hampers the main breaker’s functionality. As the breaker ensures the safety of the complete wiring system, we need to replace it when it doesn’t work as desired. The main circuit breaker replacement can be done easily with simple tools.
Steps for replacement of the main breaker
Buy a replacement by identifying and locating the label on the circuit breaker you need to replace
The nearby electrical services will have to be interrupted to stop electric supply to the circuit. You will need the permission of your power supply company for the same
Once you remove the outer cover of the box in which the breaker is, remove the screws that connect the wires to the breaker. Bend the wires carefully.
Pull up one end of the breaker with a screwdriver. Grab that end and roll the breaker free.
The breaker is now removed safely
Take your new replacement breaker and put it in the same place as the old breaker.
Off the breaker i.e. open the circuit
Once, you switch off the breaker, insert the two wires back into the new breaker by fastening the screws
Restart the electric supply and observe for any signs of danger like smoke or fire
On the main breaker now
Verify that the house has power supply and doesn’t encounter tripping breakers
Main circuit breaker replacement is an easy but also a dangerous process as it involves high electricity voltage. Be careful and perform all the steps safely with proper insulation.
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