Re lula re u fa e 'ngoe ea bafani ba bareki ba hlokolosi ka ho fetesisa, hammoho le mefuta e mengata e pharalletseng ea meralo le litaele tse nang le thepa e ntlehali. Mehato ena e kenyelletsa ho fumaneha ha meralo e hlophisitsoeng ka lebelo le ho romelloa ka theko e utloahalang Chaena ho ea Bangladesh L7 Circuit Breaker MCB Miniature Circuit Breaker, Ts'ebetso ea rona e khethehileng haholo e felisa ho hlōleha ha karolo 'me e fa bareki ba rona boleng bo sa fetoheng, bo re lumellang ho laola litšenyehelo, ho rera bokhoni le ho boloka nako e tsitsitseng ea ho fana ka thepa.
Re lula re u fa e 'ngoe ea bafani ba bareki ba hlokolosi ka ho fetesisa, hammoho le mefuta e mengata e pharalletseng ea meralo le litaele tse nang le thepa e ntlehali. Mehato ena e kenyelletsa ho fumaneha ha meralo e hlophisitsoeng ka lebelo le ho romelloa bakeng sa6ka 10ka, China MCB L7, Hona joale re na le lebitso la rona le ngolisitsoeng 'me k'hamphani ea rona e ntse e tsoela pele ka potlako ka lebaka la thepa ea boleng bo holimo, theko ea tlhōlisano le tšebeletso e babatsehang. Re tšepa ka tieo ho theha likamano tsa khoebo le metsoalle e mengata e tsoang hae le kantle ho naha haufinyane. Re labalabela ho ngollana le uena.
| Lebitso | Lintlha |
| Khoutu ea khoebo | Shanghai Yuhuang Electric Co., Ltd |
| Sehlopha sa lihlahisoa | Sekhahla se Senyenyane sa Potoloho |
| Khoutu ea moralo | 1 |
| Khoutu ea tšebetso | Ts'ebetso ea ts'ireletso ea hajoale ea mofuta oa elektroniki |
| Boemo ba hajoale | 63 |
| Pole | 1P,1P+N,2P,3P,3P+N,4P |
| Palo e sa nke lehlakore | +N |
| Ho sebelisa khoutu | C=Kabo e bobebe,D=Tshireletso ea koloi |
| E lekantsoe hajoale | 3A~63A |
| Nako e setseng ea ho qala | 30,50,100,300 |
| Matla a lekantsoeng(V) | Foreimi e rehelletsoeng ka Inm ea hajoale (A) | Pole | E sa nke lehlakore | E lekantsoe hajoale(A) | Rated leakage sebetsa hajoale I△n(mA) | Rated ha ho leakage sebetsa hajoale I△che(mA) | Nako e lekantsoeng ea ho lutla |
| 230 | 63 | 1 | +N | 3,6,10,16,20,25,32,40,50,63 | 30,(50),(100),(300) | 15,(25),(50),(150) | <0.1 |
| 230/400 | 63 | 2 | <0.1 | ||||
| 230/400 | 63 | 3 | +N | <0.1 | |||
| 230/400 | 63 | 3 | <0.1 | ||||
| 230/400 | 63 | 4 | <0.1 |
Maikutlo:
1. Ho ngola ka clamp terminal, Hardwire e ka hokela ho 25mm² ho ea tlase.
2. Tlhokomeliso: Tšireletso e lekantsoeng ea 30 mA kapa ka tlase e sa tobang ka tsela e sa tobang ea likarolo tsa polokeho ea motho, empa u se ke ua ikopanya le ts'ireletso ea lithapo tse peli ka nako e le 'ngoe. Mehato ena e kenyelletsa ho fumaneha ha meralo e hlophisitsoeng ka lebelo le ho romelloa ka theko e utloahalang Chaena ho ea Bangladesh L7 Circuit Breaker MCB Miniature Circuit Breaker, Ts'ebetso ea rona e khethehileng haholo e felisa ho hlōleha ha karolo 'me e fa bareki ba rona boleng bo sa fetoheng, bo re lumellang ho laola litšenyehelo, ho rera bokhoni le ho boloka nako e tsitsitseng ea ho fana ka thepa.
Theko e utloahalangChina MCB L7, 6ka 10ka, Hona joale re na le lebitso la rona le ngolisitsoeng 'me k'hamphani ea rona e ntse e tsoela pele ka potlako ka lebaka la thepa ea boleng bo holimo, theko ea tlhōlisano le tšebeletso e babatsehang. Re tšepa ka tieo ho theha likamano tsa khoebo le metsoalle e mengata e tsoang hae le kantle ho naha haufinyane. Re labalabela ho ngollana le uena.