Lawa ma-circuit breaker asetshenziselwa ukuvikela okudlulele kanye nokulawula ezinhlelweni zokugcina ibhethri le-solar photovoltaic kanye namasekhethi e-DC, atholakala kuma-currents alinganisiwe ahlukahlukene afana nama-circuit breaker amukela imisebenzi eyenziwe ngokwezifiso yokuhlinzeka ngokuphazamiseka kwesifunda, ukuvikelwa kwesekethe emfushane, ukulungiswa, nokuvikela, okunweba ngempumelelo isikhathi sokuphila semishini kagesi. Zivikela okokusebenza kukagesi ekulimaleni okubangelwa ukugcwala ngokweqile, amasekhethi amafushane, noma amanye amaphutha kagesi.
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