Circuit Breaker: Construction, Working, Types & Uses

MCB (Miniature Circuit Breaker), Construction, Working, Types & Uses
MCBs are used primarily as an alternative to the fuse switch in most of the circuits.
A wide variety of MCBs have been in use nowadays in all areas of domestic, commercial and industrial applications as a reliable means of protection.

Air Circuit Breaker (ACB) – Construction, Operation, Types and Uses
Circuit breakers are widely used in industries as well as power system for controlling and protection of different parts of the circuit like switch gears, Transformers, Motors, Generators/Alternator etc., which leads the system stable and reliable


  1. Ann Moody says:

    A circuit breaker, designed to protect an electrical circuit, is an automatically operated electrical switch.

    Portable Generators


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