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It depends on how much electricity you plan to use in your garage. If you only need one or two lights and three or four outlets that will be used to power a vacuum or a single power tool, you probably only need a 15 amp circuit breaker. If you plan to run more than one tool simultaneously or if you have a freezer or something else that draws a lot of power on a continuous basis, you would be better off putting your heavy draw appliances on a separate 15 amp circut or getting a 20-30 amp circuit breaker.

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How many 30amp slots in a breaker box are needed for 240v cook top?

You would need one 30 amp double-pole breaker in the breaker box for a 240V cooktop.


Installing a 120volt appliance what breaker is needed at the electric box?

For a 120-volt appliance, a single-pole breaker with a rating suitable for the appliance's power requirements should be installed in the electric box. The amperage rating of the breaker should match the current draw of the appliance to ensure proper protection and operation. It is important to consult with a qualified electrician to determine the appropriate breaker size for your specific appliance.


How do you read breaker box amps?

The main breaker will have marking indicating size of electrical service, or if it is a fuse system....the fuses will have current ratings. If it is a subpanel, it might not have a main breaker. In this case you would have to look in the panel that the feed is coming from and find the size of the breaker that is feeding it. In either case you must look for the manufacturer's label that will have the maximum current the panel can handle, make sure the breaker feeding the panel doesn't exceed this rating.


How do you find out how big your main breaker box is?

Simple. Your main electrical panel will have a "main breaker". This will be a two pole breaker, usually at the top of the panel. It will have a number on the breaker "handle" such as 150 or 200. This is the maximum number of amps your panel can supply. Most newer homes, 1975 and newer have a 200 amp service.


How do you tell the difference between 100 amp and a 200 amp box?

You can typically determine the amperage of an electrical panel by looking at the main breaker. A 100 amp panel will have a main breaker rated at 100 amps, while a 200 amp panel will have a main breaker rated at 200 amps. Additionally, the size and number of circuit breaker slots can also be indicators of the amperage rating.

Related Questions

Where is the garage breaker box located in the house?

The garage breaker box is typically located on a wall inside the garage, near the main entrance or on the wall closest to the house.


Do you need a main disconnect on the feeder wires running to a detached garage running from the box in the house?

Yes you do. The detached garage will either be fed with a single circuit or a sub panel. The wire feeding the garage will need to be protected and that is the purpose of the breaker (disconnect). The breaker size will be determined by the size of the wire that is used on this circuit.


What size wire do you need to wire a 200 am breaker box?

6


Why would your power go out to your garage but not to your house and no fuses be blown?

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.


What are the important considerations to keep in mind when selecting a circuit breaker box cover?

When selecting a circuit breaker box cover, it is important to consider factors such as the size and compatibility with the breaker box, the material and durability of the cover, the ease of installation and access to the breakers, and any safety regulations or requirements that need to be met.


What is the recommended size for a 50 amp breaker box for a residential electrical system?

The recommended size for a 50 amp breaker box for a residential electrical system is typically 200 amps.


Where is my breaker box located in my house?

The breaker box in your house is typically located in the basement, garage, utility room, or near the main entrance. It is usually a metal box with a hinged door that contains the circuit breakers for your home's electrical system.


How can I wire a breaker box to another breaker box?

To wire a breaker box to another breaker box, you will need to connect the main power supply to the first breaker box and then run additional wiring from the first breaker box to the second breaker box. Make sure to follow all local electrical codes and safety guidelines when performing this task. It is recommended to consult with a licensed electrician for assistance to ensure proper installation and safety.


How do you install lights on garage that now do not have any?

first run electric cable to garage,10-3 with ground is best,you will have to put at least a 30 amp box in garage more if running 220. if just lights and power tools on 110 then you will be fine!! in box connect red wire to proper lug in box and black wire to proper lug. run 14-2 to lghts!! you can use 12-2 also it is a heavier cable!! at house breaker box run the 10-3 cable to its own breaker in box,at least a 20amp breaker!! red and black wires go to breaker and white goes to neutral bar connect ground to ground bar or neutral bar also!! use a double pole breaker in main box.


How many 30amp slots in a breaker box are needed for 240v cook top?

You would need one 30 amp double-pole breaker in the breaker box for a 240V cooktop.


How do you reset breaker?

Go out to your breaker box (usually in the garage or in the basement), open the cover and look down at all the switches. One or more of them has been switched off. Flip it back to its on position.


What amp breakers need to go on your outside electrical box?

The size of the breaker is determined by the smallest conductor used in the system and by the type of load being serviced.