I-WTB7Z-63 DC miniature circuit breaker iwuhlobo lwesihlukanisi esincane esiklanyelwe amasekhethi e-DC. Le modeli ye-circuit breaker ine-current elinganiselwe yama-ampere angu-63 futhi ifanele ukulayisha ngokweqile nokuvikelwa kwesekethe emfushane kumasekethe e-DC. Izici zesenzo zama-circuit breaker zihlangabezana nezidingo zamasekethe e-DC futhi zinganqamula ngokushesha isekethe ukuze kuvikelwe amathuluzi namasekhethi ekulayisheni ngokweqile nasekulimaleni kwesekethe emfushane. I-WTB7Z-63 DC miniature circuit breaker ivamise ukusetshenziswa kumasekethe e-DC njengemithombo yamandla kagesi e-DC, amasistimu okushayela izithuthuthu, nezinhlelo zokuphehla amandla elanga ukuze kuhlinzekwe ukuvikelwa kwesekethe okuphephile nokuthembekile.
I-WTB7Z-63 DC MCB abavikeli abangeziwe baklanyelwe ukuhlinzeka ngokuvikeleka okudlulele ngaphakathi kwemishini noma okokusebenza kukagesi, lapho isivikelo somjikelezo wegatsha sesivele sinikeziwe noma singadingekiAmadivayisi adizayinelwe ukulawula i-direct current (DC)circuit application s.