circuit-breakers. They are categorized into following two series: (i) L-series MCBs : They are suitable for low and steady ... The other type of circuit-breaker is RCCB (Residual Current Circuit-breaker), which is also known as ELCB (Earthanbsp;...
|Title||:||Switchgear and Power System Protection|
|Publisher||:||PHI Learning Pvt. Ltd. - 2009|