What protects circuits from overload?

What protects circuits from overload?

Electricity plays an important role in our everyday lives. Hence it is crucial to know the intricacies of your household wiring system to be able to fathom the workings of the electric supply line and understand how the appliances in your home are getting powered. This will also provide you with vital information on what can cause electrical accidents around the household and how to take necessary measures to prevent them.

What can cause damage to a circuit?

Electrical circuits can be of different types depending on their usage, as well as conductivity and tolerance. Circuits used in the household are usually designed to be able to withstand a particular amount of electrical flow. The problem arises when an electrical flow higher than the tolerance limit passes through the circuit. It can lead to overheating, which is known as a short circuit and is not only extremely damaging for any electronic product, but the high temperature may cause sudden explosions leading to fire. In order to prevent such mishaps, installing a circuit protection device is very important. 

Another phenomenon that can cause severe damage to an electrical appliance is overloading. It is a condition when multiple high functioning electrical products are connected to one power source and are switched on at the same time. While the power remains less than in a short circuit, a surge in the temperature of the circuit occurs. There is again a huge risk of fire explosions and damage to any connected electrical equipment. 

How can you protect a circuit from overload?

It is necessary to protect a circuit if you want to keep yourself and the people around you safe from electrical hazards. In addition, you must also keep the well-being of your electronics in mind and take necessary precautions to avoid any electrical damage. The only way of circuit protection is to install circuit protection devices that can automatically detect any electrical anomalies and disconnect the supply of power when there is any hint of accidents or damage. Some circuit protection devices are:

  • Fuse

A fuse is extremely efficient in preventing electrical accidents. It consists of a very thin wire made of metal, which forms an intermediary connection between the main supply of power and the circuit of an electronic product. The melting point of the wire in the fuse is close to the maximum temperature that the appliance can handle. If this value is surpassed, quite naturally, the wire in the fuse melts, disrupting the power supply. 

  • Miniature Circuit Breaker (MCB)

When the metal wire melts in a fuse, it needs to be immediately replaced to prevent any issues in the future. But an MCB can be reused without having to replace it. It is exactly as its name implies. When the measured power of the current is unnaturally high, a metal strip inside the MCB bends to break the circuit. Thus, it acts as a switch and functions according to the temperature or magnetic field created in a circuit. 
  • Residual Current Breaker (RCB) with Overcurrent

While fuses and MCBs are concerned with working efficiently in the face of overloading, short circuits often evade them. But an RCB with overcurrent is adept at making sure that both the conditions of short circuit and overloading are dealt with. It promptly acts as a switch that turns itself off to break the circuit and avert any accident. 

Circuit protection devices from Schneider Electric

Circuit overload protection devices are an absolute necessity for every electronic product that consumes huge power to function. Check out the devices from Schneider Electric which are extremely efficient in making sure that your electronic devices remain free from damage and run smoothly for a long period of time. 

-Easy9 MCB 1P 25A C 10000A 240V

The Easy9 MCB from Schneider Electric is one of the most popular MCB models used across the nation. The Easy9 MCB has been manufactured keeping in mind its convenience and compatibility with most devices, so it comes in a smaller, compact design. This thermal-magnetic MCB is extremely budget-friendly and is a popular choice among customers for its longevity and unparalleled performance.

- GV5P220H 3P 70kA Motor Circuit Breaker

This model of a circuit protection device is also very efficient in making sure that your circuits remain protected from short circuits and overloading. Weighing very less, it can be stored under an optimum temperature of 60°C. The streamlined, compact design of the GV5P220H 3P 70kA Motor Circuit Breaker makes it easy to be installed and maintained.

Protect your valuable electrical appliances from overload

Schneider Electric is solely concerned with providing the best electrical devices for your homes while also making sure of the safety and security of you and your family. Their electronic products are not only reliable but are also extremely durable and efficient in operations. Furthermore, you can browse the online Schneider Electric store for all your electrical requirements and solutions. The online Schneider Electric store offers a wide variety of electrical products and components for you to choose from and purchase from the comfort of your home. 

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