Can a Microwave and Fridge Be on One Circuit? It Depends!

Have you run out of slots on your circuit dialog box ? Are you tempted to put the microwave and electric refrigerator on the like circuit ? This article will explain whether this is a dangerous move or not .
A microwave and fridge can be on the same circuit if:

  • The microwave uses less than 10 amps
  • Your local electrical code permits you to do so
  • Your refrigerator’s manual doesn’t prohibit circuit installation with other appliances
  • You live in an old home that has not had its wiring system updated

You should check your local electric codes before you make any changes to your kitchen. But as I am certain you would agree, good because something is lawful, doesn ’ thyroxine base it ’ mho always the best theme. so, should you put your microwave and electric refrigerator on the lapp racing circuit ?
Take a spirit at the extend guide below to find out.


Can a Microwave and Fridge Be on One tour ? It Depends !

Are you remodeling your kitchen ? then you ’ ve no doubt experienced the frustration of not having adequate circuits to shuffle your appliances around .
So then what do you do?
You may be tempted to put the garbage disposal on the like circuit as the dishwasher. You might think of pairing the electric oven with the coffee bean manufacturer. Or how about the wash machine and the hood ?
After all, what’s the worst that could happen? 
well, I think I will leave the answer to that question down to your resource. But here are some of the dangers of sharing circuits with big electric appliances :

  • You could trip your circuit breaker.
  • You could blow your circuit breaker.
  • Your electrical wiring could heat up, melt, and start a fire.

So, you’re no doubt wondering, should a microwave and a fridge be on one circuit? Take a look below to find out.

Your Microwave ’ s electrical consumption

How can you know whether it ’ s safe for your electric refrigerator and microwave to be on the same electric circuit ? Well, it depends on a few factors .
The first factor is the electrical consumption of your microwave. Do you have a family-sized microwave that can heat your meal in 30 seconds flat ? then the chances are it ’ s a big energy drinker. What should you do with models like these ? The safest choice would be for you to put them on their own lap .
But, if your microwave is smaller, you may be able to put it on a shared circumference. But this depends on its electrical consumption along with early factors. If your microwave uses 10 amps or less, it could be safe to connect with other electrical appliances. But this would distillery depend on the electric code in your sphere. It would besides depend on the drug user ’ sulfur template for your microwave and electric refrigerator .

Your local electric code

Before you make any changes to your kitchen, you should check your local electrical codes. Why is it so significant that you do so ? here are just two reasons :

  • Your local electrical code may differ from your appliance’s user manual. Your manual may say that your appliance can share a circuit with another. But, your local electrical code may prohibit you from doing so.
  • Your local electrical code may have different rules for older and new houses. Older houses may be running on far fewer circuits than newer houses. Generally, older wiring systems are allowed to stay in place when you remodel the kitchen. These rules give you a lot more freedom of choice for the layout of your electrical appliances.

What should you do if your drug user manual and your local electrical code have conflicting rules ? then you should follow the guidelines in your local electric code above all else .
Why ? Well, your local anesthetic electrical code is cautiously tied in with your base insurance. then, what happens if you don ’ triiodothyronine follow the rules of the electric code ? You could invalidate your policy. If something happens in your home and you want to make a call, you could find yourself in a gluey position .

Your Microwave and Fridge Manuals

Man-Reading-User-Manual Are you wondering whether it is safe to put your electric refrigerator on the lapp circuit as your microwave ? then you should check your user manuals. here are two reasons why this is an important step :

  • Every kitchen appliance is different. Local laws and internet guides can give you an idea of what’s safe or not. But, there are so many different appliances out there. It would be impossible to make a list of what you can and can’t do for each one. The user’s guide will state if it is safe to use your appliance in a joint circuit.
  • You must know how many amps are in your circuit. Your user guide will be able to tell you how many amps your appliance uses. With that information, you can check the maximum amp allowance for your circuit. If two appliances would exceed that limit, it would be best to put them on separate circuits.

But remember ! Looking at the exploiter manual is important. But, your final decision should always be in harmony with your local electrical code .

You Live in an Old home

The age of your home will besides have an impingement on whether you can share a circuit with your microwave and electric refrigerator. But what are some of the differences between modern and old houses and their kitchens ? Take a look below .

Modern Houses Older Houses
  • The kitchen wiring is designed for modern electrical appliances.
  • They normally have seven or eight circuits in the kitchen.
  • The large appliances like the hood and dishwasher are all on separate circuits.
  • The kitchen wiring is normally undersized for modern electrical appliances.
  • They normally have two or three electrical circuits in the kitchen.
  • The large appliances like the hood and dishwasher often share a circuit.
  • The wiring systems are allowed to stay in place if you do minor remodeling.
  • If you do major remodeling you may be obliged by law to bring your kitchen in line with your local electrical code.

In comparison with advanced homes, older houses come with few electrical circuits. then, big electrical items often end up sharing a lap .
If you live in an older home, you may have no choice but to put more than one bombastic electrical token on a shared racing circuit. And the likelihood is that you can do this without invalidating your indemnity. You will besides no doubt have an exemption from your local electrical code. But, it would be full to check your policy and electrical code before you do any remodel .

Why Can a Microwave and Fridge Combo Be Risky ?

many appliances in your kitchen are adult on electricity consumption. hera is a list of the juiciest electricity drainers in yours :

  1. Microwave
  2. Refrigerator and freezer combo
  3. Electric oven
  4. Hood
  5. Dishwasher
  6. Coffee maker

sol, let ’ s repeat that question. Why can a microwave and electric refrigerator jazz band be bad ? As you can see from the list, they are both massive electricity consumers. And having two big consumers on one electrical circuit can be a bit of a gamble. 
You may be wondering if it ’ s so hazardous, then why do so many people do it? 
immediately, the good matter about a microwave is that it spends most of its life not in use. Although it surges a fortune of might when used, that will lone be for a few minutes a day. so, the time that your microwave is subject on your electrical circuit is small .
But the problem international relations and security network ’ triiodothyronine with how much time you use your microwave a day. It is the combination of microwave use with your electric refrigerator hertz. You see, your electric refrigerator besides has times throughout the day where it is barely ticking over, not using much department of energy. But when it goes through a cooling system bicycle, and the motors begin to whirl, it starts to consume a batch of energy .
So, if your fridge just so happens to be on cycle at the same time you’re defrosting a massive turkey in the microwave, you could have a problem.


Deciding whether your microwave and electric refrigerator should be on one circuit is catchy. There are so many factors to consider. These include the historic period of your home and the rules in your local electrical code. You besides need to check your appliance ’ sulfur power practice and your drug user guidebook .
This article has no doubt helped you to understand more about sharing circuits.

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Have a big day !