When you flip the switch on the microwave, you shouldn’t lose power to the entire kitchen. It’s essential to have an electrical contractor check that your appliances are properly wired and the electrical circuits can handle what’s plugged in. The overview below explains why. 

What’s a Dedicated Circuit?

Buildings feature many electrical circuits with breakers that will trip, stopping the electrical current if you try to use too much electricity at the same time. This issue often happens if you plug in and use multiple smaller appliances, like a toaster or phone charger, while also running ones that require much more voltage, such as a dishwasher and refrigerator.

To prevent this issue, an electrical contractor can install dedicated circuits. These host just one appliance that draws significant power. The systems reduce the likelihood that you’ll blow fuses or trip your circuits, overheat the wiring, or potentially cause an electrical fire. 

What Appliances Need Dedicated Circuits? 

The National Electrical Code denotes what range of power will require the installation of dedicated circuits by an electrical contractor. Midrange options that use between 20 and 50 amps typically benefit from these closed systems because they draw too much electricity to share a circuit. Refrigerators, electric ovens, washing machines, furnaces, dryers, and dishwashers will need these special arrangements.

How Can Dedicated Circuits Be Identified? 

If you’re not sure this part of your home meets code requirements, there are a few ways to check. First, confirm which appliances need to be on dedicated circuits by checking their labels. Second, check your electrical box to see if dedicated circuits are marked. Third, check that the markings are correct by using a voltmeter to identify active circuits.

For example, if you want to see if your refrigerator is configured properly, turn off all other breakers, check that the appliance still has power, and then test neighboring outlets with the voltmeter to make sure current is only flowing to the refrigerator. Even if your home technically meets code requirements, if your breaker still trips often, talk to an electrical contractor about adding more dedicated circuits. 

To ensure your home is entirely up to code and operating at its best, hire an electrical contractor. For all your residential electric needs, turn to Osterwisch Company in Hamilton County, OH. The exceptional company has been in business since 1946 and offers top-quality service at reasonable prices for everything from plumbing to electrical work. Call the Cincinnati-area company at (513) 791-3282 or visit the website for information on their estimations, installation, repairs, and inspections.