01 September 2010 ~ 2 Comments

Fuses

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, [...]

Continue Reading

30 August 2010 ~ 0 Comments

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.

Continue Reading