To protect all the electric devices when the electric current through the circuit. To stop the sort circuit it cut off the circuit. It is the updated version that provides safety and accessibility.
Features
Detecting the faults makes it easier.It ensures the safety of humans.It is a reusable and cheap product.You don't need to spend money.
Advantages
You don't need to invest a lot.It helps in making the clarity to identify the fuse.It is used to detect faults as a heartbeat.
Types
.There are six types of the MCB i.e., A, B, C, D, K, and Z.Type A is best for semiconductor devices.Type C is best for domestic uses.
Working
MCB is designed to protect you against the current and the faults. It takes 2 seconds to 2 minutes to trip in case of overheating. It automatically breaks the circuit and automatically turns off.
Other MCB types
Type K MCBs – It is the best choice for motors when the current reaches eight to twelve times. Z-type MCBs – It is used to detect short circuits.