answersLogoWhite

0


Best Answer

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

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What amp breakers need to go on your outside electrical box?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Electrical Engineering

What is the Colour code system for screw in fuses and breakers?

The Answers community requested more information for this question. Please edit your question to include more context.


Have existing a 125 amp main need more breakers spaces?

You can swap a single breaker for two mini breakers or you can add a sub-panel. If you only need a couple of extra circuits then just add mini-breakers.


How do you add circuit breakers to a 200 amp panel that is already full?

You can buy what are called Tandem circuit breakers. These only take up one space but allow you to connect 2 individual circuits to it. For example, say you had 4 - Single pole 20 amp breakers taking up 4 spaces. You could buy 2 - 20 amp Tandem circuit breakers and that would give you 2 additional spaces in your electrical panel. Just add up all your amps that your circuits will be pulling at one time to make sure you won't be overloading your electrical panel. One drawback to these Tandem breakers is that they are rough on your wallet. They are pretty expensive compared to regular breakers. Hope this helps


How many of the new split breakers are allowed in a two hundred amp panel?

Sizing what goes into a 200 amp panel whether it be split breakers or normal size breakers is based on the amperage values expected under normal use of the devices connected to the panel. For example if you could look at a continuous curve of usage you would see it vary throughout the day. This is because under normal living conditions you use you lights and appliances at different time. If you started to trip the main 200 amp breaker and the other breakers weren't tripping then you would need to increase your service from power company and add a new main panel. So giving you a count isn't possible. You could call in an electrician to measure your usage or just add the breakers you need and see if the main breaker trips.


What does it mean when you have two 30 amp breakers linked together?

Two single-pole 30 amp breakers tied together make a two-pole 30 amp breaker. From this you can power a device that requires 220-240 volts, typically.

Related questions

What is the Colour code system for screw in fuses and breakers?

The Answers community requested more information for this question. Please edit your question to include more context.


Do you use 20 amp breakers from your house to feed 20 amp breakers in your garage panel?

You should read your local electrical code or consult a local electrician. The rules are there for your safety and the safety of the people who will buy your house later.


How do you get four twenty amp circuits from two twenty amp circuits?

Remove the two twenty amp breakers from the regular size slot and install two mini amp breakers. A mini amp breaker has two breakers per regular size slot.


Can you tell the difference between a 15 or 20 amp circuit by the receptacle my box has 10 amps on the breakers and I know there is no such thing?

!0 amp breakers have not been used for quite some time . NEC made 15 amp the minimum requirement for 110/120 VAC circuit breakers a long time ago. If the breakers are only 10 amp, then those outlets can only carry 10 amps max.I would call an electrician. Your electrical service is terribly out of date and, in my opinion, inadequate and unsafe.


Have existing a 125 amp main need more breakers spaces?

You can swap a single breaker for two mini breakers or you can add a sub-panel. If you only need a couple of extra circuits then just add mini-breakers.


Need to move 2 breakers to a sharing breaker to add a 50 amp breaker need info on how to do this?

by doing your mum


How do you add circuit breakers to a 200 amp panel that is already full?

You can buy what are called Tandem circuit breakers. These only take up one space but allow you to connect 2 individual circuits to it. For example, say you had 4 - Single pole 20 amp breakers taking up 4 spaces. You could buy 2 - 20 amp Tandem circuit breakers and that would give you 2 additional spaces in your electrical panel. Just add up all your amps that your circuits will be pulling at one time to make sure you won't be overloading your electrical panel. One drawback to these Tandem breakers is that they are rough on your wallet. They are pretty expensive compared to regular breakers. Hope this helps


Can a 100 amp main have 2 50 amp breakers?

Yes, a 100 amp main panel can have 2 separate 50 amp circuits protected by 50 amp breakers. This configuration allows for two separate circuits drawing up to 50 amps each from the main panel without overloading the panel's 100 amp capacity.


What size breaker do I need on the main panel to run a 2-60 amp breakers and 2-40 amp breakers on a sub panel?

You need to calculate how much the total current is likely to be at any moment. It's probable that the total load will be less than the sum of the individual breakers, 200 amps, but how much less depends on local conditions.


How many of the new split breakers are allowed in a two hundred amp panel?

Sizing what goes into a 200 amp panel whether it be split breakers or normal size breakers is based on the amperage values expected under normal use of the devices connected to the panel. For example if you could look at a continuous curve of usage you would see it vary throughout the day. This is because under normal living conditions you use you lights and appliances at different time. If you started to trip the main 200 amp breaker and the other breakers weren't tripping then you would need to increase your service from power company and add a new main panel. So giving you a count isn't possible. You could call in an electrician to measure your usage or just add the breakers you need and see if the main breaker trips.


How do you hook up a 15 amp breaker to a 60 amp box?

If by "60 amp box" you mean a 60-amp service panel (circuit breakers or fuses), you would generally get a 60-A panel that has several slots designed to accept a variety of compatible breakers, from 15A to 60A. If you have a "box" with no breakers, you would need another "subpanel", with wires from the 60A box to the new subpanel, and install one or more 15A breakers in the subpanel. If you don't need more than one breaker, you might also simply use a 15A disconnect panel with a single breaker in it.


What type of wire do you need to run a 60 amp sub panel with 3 20 amp single breakers in the panel?

I would use 4 AWG copper to be safe.