What is a FUSE?

Fuse is a basic device used to break the circuit when there is a overcurrent.it consists of metal wire fuse element which is connected by two terminal.fuse element will be blow if the current through it exceeds the limit was set.

Its use is widespread due to the efficiency and durability.Also, if the price is cheap compared with other protective device.we can find a variety of fuse which is used widely different in appearance and appropriate use of an electrical circuit.

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Protective Device Introduction

What is protective device introduction?

Electrical distribution systems are often quite complicated. They  cannot be absolutely fail-safe. Circuits are subject to destructive overcurrents. Harsh environments, general deterioration, accidental damage or damage from natural causes, excessive expansion or overloading of the electrical distribution system are factors which contribute to the occurrence of such overcurrent.

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