Not unless you change the wiring for that circuit. The breaker protects the wiring and if you install a 40 amp breaker on a 15 amp wire circuit you will have a fire in your home.
1) If you are tripping the main breaker and you do not have an electrical fault in the home. 2) If you are installing additional circuits or appliances and you expect to exceed 80% of the load capacity of the existing service panel.
Never upgrade the circuit breaker's amperage unless you have first upgraded the circuit. A 20-amp breaker will pop before a 12-AWG wire will melt. A 25-amp breaker cannot be relied upon to protect that same 12-AWG circuit.
It depends on a number of factors. The size of the service wires, the meter rating, the main breaker panel rating, etc. will have to be rated for the amperage you want to go up to.
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.
Your only hope is that someone wired the box not to code and that there are two wires going into the offending breaker. If you can't separate wires you can't distribute the load.
All depends on what type of equipment you are going to operate in the garage. I would suggest you call an electrician. You can connect to your existing 100 amp circuit if there is an empty spot for a breaker.
Your main breaker cannot exceed the rating of your panel.
Could you clarify the question please. You can't just upgrade the breaker. Its calculated on wire size and other things. You'll have to run different wire if you want to up your amps.
No, you must upgrade the feeder wire as well.
The 80% ideal is from the NEC. Let's say you have a standard 15A circuit. This circuit is rated to carry a maximum of 15A, no more. If you try to draw more than 15A, the breaker will pop. Now, you can put 15A worth of appliances on this circuit, but then you are running it at its maximum all the time. If you add anything else to this circuit, you will pop the breaker. If you have something that draws surge current, it can opo the breaker under normal use. You have no "wiggle room" when you load it at its maximum. Also, as touched on above, if you run your circuit at the maximum you cannot add anything else. This is generally a sign that you need to upgrade your wiring. Furthermore, the breaker can handle 15A indefinitly under standard test conditions, which are close to ideal. Your breaker box may not be ideal. Breakers are thermal devices, so self heating and heating from other breakers can be a problem. If your breaker is hot, it will pop sooner than if it is cold. The more current that flows through it, the hotter it will get. If you are overloading circuits the easiest thing to do is to break the circuit up into multiple circuits. The exact implementation will depend on the situation.
No the service wires need to be upgrade to 3/0 copper or 250 mcm aluminum. This will require a power company to disconnect so you can upgrade the service. These wires are always hot unless the power company disconnects from their source. Do it right pull a permit and upgradeAdditional information:Some meter base boxes include a shutoff/breaker. If you are only looking for additional space inside the breaker panel, and do not upgrade to a higher amperage breaker inside the meter base, you actually CAN use the same wire, provided that it is long enough to reach into the new breaker panel. The breaker of the meter base protects from the over-current condition.If you have the shutoff in the meter base, you will obviously be able to disconnect service while you perform the necessary changes. While you are working on the service, lock-out the meter base access to prevent anyone from turning the power back on.It is still recommended that you pull a permit and work with a qualified electrician.
=== === == == The process of replacing the equipment that comprises your service is simple and straightforward.1. Get a permit.2. A trained person cuts the service conductors so that they don't interfere with the utility company lines [so they can splice back in]!3. Remove the circuit conductors from the old panel.4. Demolish the old service.5. Install the new service.6. Reconnect the circuit conductors.7. Tie the new service cable back into the utility lines.8. Call for inspection.As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.Before you do any work yourself,on electrical circuits, equipment or appliances,always use a test meter to ensure the circuit is, in fact, de-energized.IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS.
You have to replace the wire (as you are increasing the current capacity), the outlet, and the breaker. Essentially you have to remove the old circuit and put in a new one. You can't reuse parts of the old circuit as you are increasing the current capacity and they would be underrated.
No!You cannot simply replace a breaker with a larger one. You would have to tear out ALL of the wiring and replace it with larger. If you just install a larger breaker, you will most likely start a fire, as the existing wiring cannot handle the increased current. You must find the reason the existing breaker is tripping and fix it. If the circuit is overloaded, you will have to either move some of the load to a different circuit, or have the WHOLE circuit upgraded, including wiring and breaker.You will need a licensed electrician to do any repairs or upgrades. You are not qualified to do this work.IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS.If you do this work yourself, always turn off the powerat the breaker box/fuse panel BEFORE you attempt to do any work AND always use a meter or voltage indicatorto insure the circuit is, in fact, de-energized.
What is happening is that the total branch circuits are drawing a total greater than the main breaker rating. For an example when you look at a distribution panel you will see at a minimum of 20 breakers on a 100 amp rated panel. Maybe more or maybe less it doesn't matter. Total the branch circuit breakers and add up their total amperage. On a 20 amp panel full of 15 amp breakers there could be a possibility of 300 amps. Because the chances of all breakers being on at once is very slim this is why that many breakers are allowed in a distribution panel. Usually a fully loaded 100 amp panel at any given time will be drawing in and about 50 to 60 amps. This gives you about 40 amps spare before the main breaker will trip. In your case you have loaded the panel to the maximum allowed amperage and the main breaker trips to protect the distribution panel from overloading. Turn off some of the loads and see if the main breaker trips. If it doesn't then this is why the main breaker is tripping. If you need a high amount of current draw from this service then it is time to upgrade to a larger service.
Get an electrician to wire you up a 220v line. Yes, with a caveat. The current ratings must be the same, and the the 110V outlet must be a dedicated circuit, i.e. nothing else on that breaker. You can safely upgrade a dedicated 110V 15A circuit to a 220V 15A circuit by re-using the same wiring. You will have to just replace the breaker and the outlet. You cannot, however, increase the current load or have a 110/220V (4-prong) outlet. Note that if you move a non-dedicated circuit up to 220 you will start a fire.
In the Zeldrin Starport. when you arrive, dont go to captain Qwark. follow the passage and you will end up with the box breaker upgrade.
There comes a time when you simply have to upgrade your electrical service. A 60hz service was never designed to handle all the power requirements of a modern home. When the 60hz service came in, it was designed to handle a few lights and a few receptacles. I'd be surprised if you had more than 4 circuits on your board and I'm betting that you are blowing fuses or tripping circuit breakers constantly. Bite the bullet, upgrade your service.
If you would like to change or upgrade service you can make a letter of request. This letter should state your name, address, account number, current service and service you would like to receive.
The meter is typically installed in the main circuit panel of the house. If you want to move it, you can do it as part of a service / panel upgrade. We did this when we moved into our new house - we replaced the 1950s vintage main circuit panel and 100A service with a newer 200A panel and service. It was about a grand, but we didn't actually move the panel from where it was, so it may cost more for what you want.
If your main breaker is tripping you may have big issues! Don't use your dryer until you've contacted an electrician. Your panel may be overloaded when the dryer is on. The electrical panel in your home could becoming too small for all of your appliances. On a 100 amp service, if many of your high current drawing appliances are on at once this condition could happen. With the dryer and hot water tank on you will be drawing about 40 amps. Putting the stove with an oven on at the same time will boost your consumption up to about 80 amps. With a couple of smaller 1200 watt appliances on you are just about at your limit. Call an electrician and get him to do a load test on your panel, this will tell you what the problem is right away. Don't be surprised if the recommendation is to upgrade to a 150 or 200 amp panel. In most homes today the recommended panel board is 200 amp 42 circuit .
Yes. Any service pack can be used to upgrade from any previous service pack or the RTM edition. For instance, the original release to Service Pack 3, or from Service Pack 1 to Service Pack 4
You do four things:make sure there's enough excess capacity in the box to handle the extra load--normally there ischange the wire from 14 gauge to 12 gauge.change the breaker from 15 amp to 20 ampif the circuit has one outlet, change it from 15 amp to 20 amp.
You should add only with a proper load calculation. You should probably have a licensed electrician look at the situation first. You can find a licensed electrical contractor at www.contraxtor.com to help with your electrical service upgrade