WTB7Z-63 DC yamashanyarazi yamashanyarazi ni ubwoko bwa miniature yamashanyarazi yagenewe imiyoboro ya DC. Iyi moderi yameneka yumuzunguruko ifite igipimo cya amperes 63 kandi irakwiriye kurenza urugero no kurinda imiyoboro ngufi muri DC. Ibikorwa biranga imiyoboro yamashanyarazi byujuje ibisabwa byumuzunguruko wa DC kandi birashobora guhagarika byihuse umuzenguruko kugirango urinde ibikoresho nizunguruka kutarenza urugero no kwangirika kwumuzunguruko. Imashini yameneka ya WTB7Z-63 DC isanzwe ikoreshwa mumuzunguruko wa DC nkamasoko ya DC, sisitemu yo gutwara ibinyabiziga, hamwe na sisitemu yo kubyara izuba kugirango itange umutekano kandi wizewe.
WTB7Z-63 DC MCB irinda yinyongera yashizweho kugirango itange uburinzi burenze urugero hamwe nibikoresho cyangwa ibikoresho byamashanyarazi, aho kurinda amashami yumuriro bimaze gutangwa cyangwa bidasabwaIbikoresho byateguwe kugirango bigenzurwe neza (DC) kugenzura s.
