The power went out in the house after tripping a breaker because the breaker is a safety device that automatically shuts off the electricity when there is an overload or short circuit in the electrical system. This helps prevent damage to the wiring and appliances, and reduces the risk of fire.
For the entire circuit to go out, the breaker has to trip. The breaker tripping is what causes the loss of power to everything pulling power from that circut. Any single power surge at any point along the circut can cause it. If you have experienced what you are questioning, I suggest you have an electrician take a look at your wiring. You may have serious issues. Breakers a designed to protect the wiring from getting too hot. It's a safety feature for your appliances, your home and those who live in it.
It means that the person has to go and re set the breaker. If people understood that the tripping of the breaker is a safety device and by its tripping it might have just saved them some money. By preventing a fault that a short circuit or an overload could cause might just have stopped a potential house fire.
Yes, a GFCI breaker can go bad. You can tell if it needs to be replaced if it is not tripping when it should, if it is tripping frequently without any apparent reason, or if it is not providing proper protection against electrical shocks.
Yes, circuit breakers can go bad without tripping. This can happen due to internal faults or damage that prevent the breaker from functioning properly, even though it may not trip when overloaded.
The "power" or amperage can only be increased by changing the service entrance. This includes the service cable outside, the meter socket, the cable coming into the house, and the circuit breaker panel. By example you could go from a 100 amp service to a 200 amp service. But you need to understand the reason why you think you need to upgrade. If your main breaker is tripping you may be pulling too many amps for the entire household. This can be determined by using an amprobe. But more likely you would have an individual circuit breaker tripping. Increasing your service amperage would not help this situation. This is an overload on a single circuit. You would need to lighten the load on that circuit itself.
Probably because you are either drawing too much current or you have a ground fault. If your ground fault breaker is tripping, or if you have a ground fault receptacle is tripping then you have too much circulating current through your neutral. There are many factors to consider there. Provide more information about what is on the pool's circuit and we can explore the options.
Sounds like a short circuit or overload in system Circuit breaker may be tripping and resetting
A circuit breaker can go bad from being tripped too many times. Many people don't understand that the tripping of a circuit breaker indicates a problem that needs to be corrected. They usually just reset the circuit breaker, leading to a very common second (or third, or fourth) trip. Circuit breakers tripping are for the prevention of fire due to excessive heat in the circuit. They're not supposed to be tripped repeatedly. This can wear the breaker out. Believe it or not, I've also seen circuit breakers fail to re-energize after being turned off. I speculate this was actually caused by the breaker never having been cycled (it was a main breaker), and the time elapsed since it was installed. Electrical equipment doesn't last forever. It's the same as anything else.
Does the garage have a separate breaker box or fuse box inside? Is there a separate power feed for the garage? In the 70's and 80's some cities were allowing aluminum wiring INSIDE residences. If the wire from the main fuse/breaker panel is aluminum there is a real possibility that you might have a bad connection between the fuse box or breaker panel and the outlets in the garage.
First thing i would do is check the power going into the contactor. If no power there then i would check it at the disconnect box.. If no power there then i would go into the breaker panel and check the breaker for it..
Turning the breaker on allows the power to flow through to the outlets, lights, and appliances on that circuit, so yes power goes to and through a turned on breaker. If the breaker is off, but the main power is on, power still get to the breaker, usually from the bus bar that runs down the middle of the back of the breaker box.
In a well designed house the lights are not connected to the same circuit as an appliance. If by going out you are saying that a breaker trips, then your appliances and lights combined are exceeding the rating of the breaker. You either need to rewire and balance the loads better or plug high current appliances into different outlets on another breaker. If you are not tripping breakers, but lights are just dimming you have a bigger problem with inadequate current supplying your house.