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If the breaker trips when nothing is turned on it could be a mouse problem. If it only trips when certain lights or appliances are turned on one of them is probably the reason.If it trips when nothing is being turned on or off something is getting hot. You should then have qualified electrician look at it. Hope this is usefull.

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19y ago
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AnswerBot

9mo ago

Some common reasons for a circuit breaker to start tripping suddenly include overload (too many devices on the same circuit), short circuits (wires touching), ground faults (current leaking to ground), or a faulty breaker. Regular wear and tear on the breaker over time can also cause it to trip more frequently.

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16y ago

A breaker will keep tripping until the fault that caused it to trip is corrected. That's what it is designed to do. There's either a circuit overload or a short circuit. How fast the breaker trips can indicate how overloaded it is. If you are very close to the rating of the breaker you can actually trip it over time. If you are definitely over the breaker will usually trip instantly. If there is a short circuit you can usually tell that by how violently the breaker trips. If you have conduit you can hear the wires banging around in the pipe. A frequently tripping breaker may also be faulty and need to be replaced - breakers are designed to fail by tripping prematurely rather than by not tripping at all, as this is much safer. This is very often the case for breakers that trip at seemingly random intervals, often when very little load is being drawn.

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12y ago

Get a new fuse and replace the old one, or buy a new breaker.

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10y ago

A bad breaker

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Q: What can cause a circuit breaker to suddenly start tripping?
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What would cause circuit breaker to trip in new box from old box?

There could be several reasons why a circuit breaker in a new electrical box is tripping. Some common reasons include overloaded circuits, short circuits, ground faults, or faulty wiring connections. It is important to have a licensed electrician inspect the electrical system to identify and address the specific cause of the tripping.


Why do people consider it a real bother when a circuit breaker switches off?

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.


How does a circuit breaker use an electromagnet?

A circuit breaker uses an electromagnet to detect overcurrent in a circuit. When there is an overcurrent, the electromagnet creates a magnetic field that pulls down a mechanical switch, opening the circuit and stopping the flow of electricity. This helps prevent damage to the circuit and protects against fires or electrical hazards.


Can you have two circuits off one breaker?

If you consider a tandem breaker as one breaker then the answer is yes. As for adding two separate circuits under one breaker terminal tab then the answer is no. Circuits are designed to have a specific amount of load to be applied to it. This circuit it designed to be connected to a single breaker. Adding two of these designed circuits to a single breaker will double the designed load and will probably cause nuisance tripping of the breaker. It is this scenario that tandem breakers were designed for, as smaller distribution panel become full, as new appliances and their circuits are added to the system.


Can start amps of 27 trip a 15 amp circuit breaker?

No, a 27 amp start-up on a 15 amp circuit breaker can potentially overload the circuit and cause it to trip. It's recommended to use a circuit breaker that can handle the full current draw of the device to prevent tripping and ensure safety.

Related questions

What would cause a circuit breaker to keep tripping?

A circuit breaker may keep tripping due to overloading, short circuits, or faulty wiring.


Why is the breaker tripping?

The breaker is tripping because it is detecting an electrical overload or short circuit, which can cause overheating and potentially start a fire.


How can I fix a breaker that keeps tripping?

To fix a breaker that keeps tripping, first identify the cause of the tripping, which could be due to overloading, a short circuit, or a faulty breaker. Then, unplug devices from the circuit, reset the breaker, and gradually reconnect devices to determine the cause. If the issue persists, consult a professional electrician to inspect and repair the breaker.


Why does my house breaker keep tripping?

Your house breaker may keep tripping due to overloading, a short circuit, or a ground fault. These issues can cause the breaker to trip to prevent electrical fires or damage. It is important to identify and address the underlying cause to prevent further tripping.


What causes a circuit breaker to keep tripping?

A circuit breaker may keep tripping due to overloading, short circuits, or ground faults in the electrical system. These issues cause the circuit breaker to detect an abnormal flow of electricity and automatically shut off to prevent damage or fire.


Why does the circuit breaker keep tripping even when nothing is plugged in?

The circuit breaker may keep tripping even when nothing is plugged in due to a short circuit, ground fault, or overload in the electrical wiring or the circuit itself. These issues can cause the circuit breaker to trip as a safety measure to prevent overheating and potential fire hazards.


Why does the circuit breaker keep tripping even when there is nothing plugged in?

The circuit breaker may keep tripping even when nothing is plugged in due to a short circuit, ground fault, or overload in the electrical wiring or the circuit itself. These issues can cause the circuit breaker to trip as a safety measure to prevent overheating and potential fire hazards.


Why does my house circuit breaker keep tripping?

Your house circuit breaker may keep tripping due to overloading, short circuits, or faulty wiring. It is important to identify and address the root cause to prevent potential electrical hazards.


Why is the circuit breaker tripping with no load?

A circuit breaker may trip with no load due to a short circuit, ground fault, or overheating. These issues can cause excessive current flow, triggering the circuit breaker to protect the electrical system from damage or fire.


Why does my circuit breaker keep tripping?

Your circuit breaker may keep tripping due to overloading, short circuits, or ground faults in your electrical system. It is important to identify and address the root cause to prevent potential hazards and damage to your electrical system.


Why is the circuit breaker getting hot without tripping?

The circuit breaker may be getting hot without tripping due to an overload or a faulty connection in the circuit. This can cause excessive heat buildup, which the breaker may not detect as a high enough current to trip. It is important to address this issue promptly to prevent potential fire hazards.


Why would a circuit breaker keep tripping?

A circuit breaker may keep tripping due to overloading, short circuits, or faulty wiring. When the electrical current exceeds the breaker's capacity, it automatically shuts off to prevent overheating and potential fires. Identifying and fixing the root cause of the tripping is important to ensure safety and prevent damage to the electrical system.