I just had to ensure it got attention… Too irresistible…
There occurs a fault
Then the current should halt
Otherwise the fault current would increase
And the service continuity decrease
But as the relay acts quick
And the circuit breaker trips
The faulty part is disconnected
And the power system is protected
That you Mr. Switchgear
Because of you there is little fear!
From Switchgear and Protection, by Sunil S. Rao, 10th edition, 7th reprint, 1998, Acknowledgements page.
And someone said engineers were not creative! Bah!