Dealing with a fuse that’s blown can often be a stressful experience. A fuse can be damaged due to many reasons. Contact one of our electricians to take care of this problem quickly and efficiently. Our electrician can easily diagnose why a fuse was blown while also making any needed repairs.

Why Did a Fuse Malfunction?

A fuse blows when the electrical current flowing through it exceeds its rated amperage. This usually occurs due to a short circuit or overload, where the circuit is unable to handle the amount of electrical current flowing through it.

Short Circuits

Short circuits can be caused by damaged or frayed wiring, loose connections, or faulty electrical appliances. These can create a direct path for electrical current to flow, bypassing the fuse and causing it to blow.


Overloads can occur when too many appliances are using a single circuit, drawing much more current than the circuit can handle. This can happen if several appliances are turned on at the same time or if a single appliance has a high power demand, such as a space heater or air conditioner.

Age of System

In some cases, a fuse may also blow due to age or wear and tear. Over time, fuses can become degraded or corroded, reducing their ability to handle the electrical current. This can cause them to blow even when the circuit is not overloaded or shorted.

How to Prevent Fuses From Blowing

Making sure that electrical wiring and appliances are in good working condition is essential to limit the chance of a blown fuse. Regular inspections and maintenance can help identify potential issues before they become a problem.

Mebane Electrical Services works with customers throughout Mebane and the surrounding areas. Our team offers lighting services, generator installation, panel upgrades, and much more. Contact Mebane Electrical Services today to learn more about all of our services.

Daniel Porterfield

company icon