Ama-circuit breaker e-DC adlala indima ebalulekile ekuqinisekiseni ukuphepha nokuthembeka kwesistimu yamandla. Lawa madivaysi aklanyelwe ukuvikela amasistimu kuma-overcurrents nama-short circuit angabangela ukulimala kwemishini, imililo, kanye nezingozi zikagesi. Kule bhulogi, sizo...
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