:MCB, ELCB, RCCB IN TAMIL | EcDial
ECDIAL channel making Awareness about AIRCONDITIONER, FRIDGE, WASHING MACHINE, and all home appliances. WHAT IS MCB? A miniature circuit breaker (MCB) automatically switches off the electrical circuit during an abnormal condition of the network means in overload condition as well as faulty condition. What is RCCB? A Residual Current Circuit Breaker (RCCB) is essentially a current sensing device used to protect a low voltage circuit in case of a fault. It contains a switch device that switches off whenever a fault occurs in the connected circuit. ELCB: MCB, ELCB, RCCB IN TAMIL | EcDial An Earth-leakage circuit breaker ( ELCB ) is a safety device used in electrical installations with high earth impedance to prevent shock. It detects small stray voltages on the metal enclosures of electrical equipment and interrupts the circuit if a dangerous voltage is detected. Once widely used, more recent installations instead use residual current circuit breaks which instead