You all know, how important a trip circuit is for a circuit breaker. if for instance, following problems will come in trip circuit, breaker will not trip when required or…
MCB(Miniature Circuit Breaker)Credit: ABB See above picture, have you seen this type of thing in your home ??? This is MCB .. in the above picture, four nos MCB are…
Before we go for comparing both types of Circuit breaker, just see pictures of both i.e. live tank and dead tank SF6 circuit breaker. How these breakers looks from outside.…
SF6 gas is an inert gas with dielectric strength and arc-extinguishing qualities. In SF6 breakers, the rate of rise of dielectric strength is very high and the time constant is…
MCB : Miniature Circuit Breaker MPCB: Motor Protection Circuit Breaker ELCB: Earth Leakage Circuit Breaker MCCB: Moulded case Circuit Breaker RCCB : Residual Current Circuit breaker ACB : Air Circuit…