What is full form of MCB, MPCB, ELCB, MCCB,RCCB, ACB and VCB.

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 Breaker

VCB : Vaccum Circuit Breaker