Fuses and circuit breakers work differently and each has its own set of advantages and disadvantages.
Both the fuse and the circuit breaker are devices whose role is to interrupt the current in case of overcurrent in order to protect the building and the devices. However, they work differently and each has its own set of advantages and disadvantages. Let's dive into them.
The fuse generally comes in the form of a ceramic or glass case containing a metal filament. This device melts under the effect of too high a temperature in case of overcurrent, thus interrupting the flow of current to protect your equipment. Learn about its pros and cons.
The circuit breaker works thanks to an electromagnet or a metal strip that cuts off the current when the current reaches too high a level. The biggest advantage of this device lies in its practicality, since to restore electricity, simply turn on the switch again. Let's take a look at its pros and cons.
In the end, the difference between the fuse and the circuit breaker lies in their operating principle.
The fuse is based on the principle of the Joule effect and melts directly in case of overcurrent. Because of its speed in dealing with current flows, you will most often encounter it in electronic devices.
The circuit breaker, on the other hand, is based on electromechanical principles and automatically cuts off the current in the event of overcurrent. Then simply reactivate it by turning the switch on again to restore the electricity, making this device a more attractive option for construction applications. In the end, your choice will depend on what you want to use it for and we strongly recommend that you consult a professional before selecting an item.
At Erco, we take care of everything related to the electrical panel and electrical entry in residential buildings. Choosing us means entrusting your safety and comfort to qualified, serious and competent master electricians whose main objective is to satisfy you.
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