Circuit breaker tripping

[dera]

What could be the reason why my circuit breaker of 7 months trip continuously? I have tried troubleshooting it by following https://mariaelectricals.com/circuit-breaker-keeps-tripping-with-nothing-plugged-in/ but the issue persists.

 

[Harald Kapp]

Is it a pure circuit breaker or a GFI (RCD) that trips?

 

[dera]

Pure circuit breaker

 

[Harald Kapp]

I see 2 possibilities:

• faulty breaker - have you tried another breaker instead?
• a fault in the wiring.

 

[Martaine2005]

Does it trip immediately when the main switch is turned on and nothing is on that circuit?. Or trip after an hour or several days?.

Martin

 

[Bluejets]

Pure circuit breaker

Many will appear to be a simple breaker but can be other....post a photo of your breaker.