I-CMTB1-63 DC MCB i-circuit breaker iwuhlobo lwedivayisi evikelayo edizayinelwe ukunikeza isivikelo esithembekile nesisebenzayo kumaphutha kagesi kumasekhethi e-DC.Ingavikela izinto zikagesi nezinye izinto zokulayisha ekulayisheni ngokweqile nasezinkingeni zesekethe, futhi ivikele ukuphepha kwesekhethi.I-DC miniature circuit breaker eyaziwa nangokuthi i-DC MCB,