C50 series me me Circuit Court breaker muaj qhov me me, lub teeb yuag, cov qauv tshiab thiab kev ua haujlwm zoo heev.Lawv tau muab tso rau hauv lub teeb ci ntsa iab thiab siv hauv cov tsev qhua, thaiv cov tsev, cov tsev siab, squares, tshav dav hlau, chaw nres tsheb ciav hlau, cov nroj tsuag thiab cov lag luam thiab lwm yam, hauv AC circuits 240V ib ncej) mus txog 415V Circuit Court luv luv (3 ncej) system.Txoj kev muaj peev xwm yog 3KA.
Cov khoom ua raws li BS & NEMA cov qauv.
Ncej naj npawb | Rated tam sim no (A) | Rated voltage (V) | Rated ua thiab tawg Peev xwm (KA) | Kev teeb tsa kub tiv thaiv | |
BS | NEMA | ||||
1P | 6, 10.15 Nws | AC 12 | 5 | 40 ℃ | |
20.30.40 Nws | AC120/240 | 3 | 5 | ||
50.60 Nws | AC240/415 | ||||
2P | 6, 10.15 Nws | AC120/240 | 3 | 40 ℃ | |
20.30,40 Nws | AC240/415 | 3 | 5 | ||
3P | 50,60 ib | AC240/415 |
Thaum siv rau hauv crabtree faib boards thiab cov neeg siv khoom, polestar thiab C50 MCB yog mounted rau speially-tsim rails rau yooj yim installation polestar MCBs kuj haum rau siv nyob rau hauv kev cai tsim panels, qhov twg lawv yuav tsum tau mounted rau tus qauv 35mm sab saum toj lub kaus mom rail rau BS5584:
1978 EN50022 muab qhov projection nyob rau hauv tus qauv 70mm.