Usages of o disjuntor
O disjuntor da instalação elétrica está desligado no quadro elétrico.
The installation's circuit breaker is off in the electrical panel.
A sobrecarga e o curto-circuito fizeram o disjuntor saltar.
The overload and short circuit made the circuit breaker trip.
O gerador funciona, a menos que falhe o disjuntor.
The generator works unless the circuit breaker fails.
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