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Q: Do you need to change your circuit breaker if you plug in a 230 volt window ac?
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How do I repair a Passenger side window that won't operate and the motor is still good on a 97 maxima?

if the the motor is good you need to check the circuit breaker because the circuit breaker might be the problem. window doesnt go bad my dude the motor goes bad check it again


How do you install electrical wiring for room aircon?

More information is needed, maybe a lot more. Depending on its size you may need a new circuit for it. If you trip the breaker then don't use it and get a new circuit installed for it on its own breaker. You are probably talking about a window unit. If it is a simple 5000 BTU unit you can probably plug it into the nearest receptacle. If you trip the breaker then you need to run a new circuit for it. If it is much larger you may need to run a new circuit. If it is a 240 volt unit then you need a new circuit.


Can you use Auxiliary contact with circuit breaker?

You need to be more specific. Do you want a contact telling you if a circuit breaker is on? If that is your question, the answer depends on the model of the breaker.


Is it true or false that a circuit breaker must be replaced after a short circuit occurs?

A circuit breaker must be reset to ON after a short circuit but does not need to be replaced. It depends on the type of CB. A fuse is also a circuit breaker and it needs to be replaced after a short circuit. Relayed circuit breakers have to be "picked up" after a dropout and need not be replaced as such.


Should a window air conditioner trip a 15 amp ground fault circuit breaker when the compressor cycles on?

You need to find the rating label on the unit. It would not be unusual for this to happen. I expect you need a 20 amp circuit.


How many ampacity rating do a circuit breaker need for the general purpose circuit?

Usually a 15 or 20 amp breaker is sufficient


Does an electric circuit have a beaker?

Electric circuit need a main circuit breaker that can protect the whole circuit from short circuit even in ground fault. It's safer if you use breaker with built in ground protection.


What circuit breaker to install for 10 amp 250 volt circuit?

You need a breaker rated for 10 amps and 250 volts. The breaker must also fit properly in your panel.


How do circuit breaker keep the wires in a electrical circuit from overheating?

A circuit breaker is designed to 'break' in a circuit if a short circuit (or other malfunction) occurs. This prevents overheating (or burn-out) of the circuit wires. In older systems, you would need to find which fuse wire has fused and replace it. In a circuit breaker, once the fault has been found and corrected, the breaker is simply switched back on.


What circuit breaker rating do you need for a 3 phase electric motor?

The circuit breaker is sized to the full load amps of the motor times 250%.


Does surge strips provide a built-in 15amp circuit breaker?

If the circuit breaker is in the off position there is no need of overload protection. Overload protection monitors the load amperage, If there is no amperage through the circuit there is nothing to monitor.


Can you replace a 20 amp circuit breaker with a 25 amp circuit breaker?

No. The breaker must protect the circuit components such as wiring, outlets and switches that are connected to the breaker. Therefore if you have a 30 amp circuit as dictated by its components you need to protect it with a 30 amp or less breaker.