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What do you mean by isolators and circuit breakers?
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Answer Posted / raj
the above last two answers are exactly correct, but now a
days we have interlock between braker and isolator also.
isolator opens only when braker is opned. also we have earth
switch attached to issolator to discharge induction voltage
in circuit also enable protection under maintanance.
| Is This Answer Correct ? | 4 Yes | 1 No |
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