The .b.asic function of. aamp;-circult breaker is to interrupt the flow of c.urrent- when the load exceeds the safe operating . current for which the system; is. designed. In this respect a fuse is a circuit. breaker, but it has a fixed .capacity and otheranbsp;...
|Title||:||Minimizing fire hazards in coal mines by proper circuit-breaker protection of 250/275-volt direct-current systems|
|Author||:||F. J. Gallagher|