DC MCB1 (Mini circuit breaker) protetturi supplimentari huma maħsuba biex jipprovdu aktar protezzjoni attwali fi ħdan il strumenti jew tagħmir elettriku, fejn protettivi taċ-ċirkwit fergħa hija diġà pprovduta jew mhux meħtieġ. Mezzi huma ddisinjati għat DIN tip ċirkwit kurrent dirett (DC) ta 'kontroll applications.It tal-ferrovija mmuntati u l-forma kurrenti 1A għall 63A u 110VDC vultaġġ, 125VDC li 250VDC 440V DC.
karatteristiċi:
• kurvi vjaġġ QK mudelli disponibbli għall ġenerali
użu u l-applikazzjonijiet DC
• D mudelli kurva vjaġġ disponibbli għall għoli tal-bidu
applikazzjonijiet attwali bħall-bidu bil-mutur
• klassifikazzjonijiet attwali sa 63A
• Massimu 480VAC (multi-arblu), 277VAC (-pol uniku)
• 5000 A Interrompi Rating
• ferrovija DIN impunjazzjoni chassis
• viti terminali captive ma jaqax barra
• ħajja mekkaniċi: 20000 darbiet.
• ħajja elettriċi: 4000 darbiet
• viti terminali captive ma jaqax barra
tgerbib kurvi
kurva B
Meta l-kurrenti-ċirkwit qasir huma dgħajfa (ġeneraturi, kejbils twal).
ċirkwit Power:
klassifikazzjonijiet: 1-63 Sett fi 30 ° C
tgerbib kurva: l-unitajiet vjaġġ manjetiċi joperaw bejn 3 u 5 Fl.
kurva C
Kejbils li jipprovdu tagħbijiet konvenzjonali.
ċirkwit Power:
klassifikazzjonijiet: 0.5-63 Sett fi 30 ° C
tgerbib kurva: l-unitajiet vjaġġ manjetiċi joperaw bejn 5 u 10.
kurva D
Tagħbijiet bil-kurrenti inrush għolja (muturi, transformers).
ċirkwit Power:
klassifikazzjonijiet: 0.5-63 Sett f'40 ° C
tgerbib kurva: l-unitajiet vjaġġ manjetiċi joperaw bejn 10 u 14.
Max Vultaġġ | Rated Amps | 1 Pol | 2 Pol | 3 Pol | 4 Pol |
B Kurva 5kA Single-arblu: 277VAC 110VDC Multi-arblu: 480VAC 125VDC |
1 | MCB1-B1-1P | MCB1-B1-2P | MCB1-B1-3P | MCB1-B1-4P |
2 | MCB1-B2-1P | MCB1-B2-2P | MCB1-B2-3P | MCB1-B2-4P | |
3 | MCB1-B3-1P | MCB1-B3-2P | MCB1-B3-3P | MCB1-B3-4P | |
4 | MCB1-B4-1P | MCB1-B4-2P | MCB1-B4-3P | MCB1-B4-4P | |
6 | MCB1-B6-1P | MCB1-B6-2P | MCB1-B6-3P | MCB1-B6-4P | |
10 | MCB1-B10-1P | MCB1-B10-2P | MCB1-B10-3P | MCB1-B10-4P | |
16 | MCB1-B16-1P | MCB1-B16-2P | MCB1-B16-3P | MCB1-B16-4P | |
20 | MCB1-B20-1P | MCB1-B20-2P | MCB1-B20-3P | MCB1-B20-4P | |
25 | MCB1-B25-1P | MCB1-B25-2P | MCB1-B25-3P | MCB1-B25-4P | |
32 | MCB1-B32-1P | MCB1-B32-2P | MCB1-B32-3P | MCB1-B32-4P | |
40 | MCB1-B40-1P | MCB1-B40-2P | MCB1-B40-3P | MCB1-B40-4P | |
50 | MCB1-B50-1P | MCB1-B50-2P | MCB1-B50-3P | MCB1-B50-4P | |
63 | MCB1-B63-1P | MCB1-B63-2P | MCB1-B63-3P | MCB1-B63-4P | |
Max Vultaġġ | Rated Amps | 1 Pol | 2 Pol | 3 Pol | 4 Pol |
C Kurva 5kA Single-arblu: 277VAC 110VDC Multi-arblu: 480VAC 125VDC |
1 | MCB1-C1-1P | MCB1-C1-2P | MCB1-C1-3P | MCB1-C1-4P |
2 | MCB1-C2-1P | MCB1-C2-2P | MCB1-C2-3P | MCB1-C2-4P | |
3 | MCB1-C3-1P | MCB1-C3-2P | MCB1-C3-3P | MCB1-C3-4P | |
4 | MCB1-C4-1P | MCB1-C4-2P | MCB1-C4-3P | MCB1-C4-4P | |
6 | MCB1-C6-1P | MCB1-C6-2P | MCB1-C6-3P | MCB1-C6-4P | |
10 | MCB1-C10-1P | MCB1-C10-2P | MCB1-C10-3P | MCB1-C10-4P | |
16 | MCB1-C16-1P | MCB1-C16-2P | MCB1-C16-3P | MCB1-C16-4P | |
20 | MCB1-C20-1P | MCB1-C20-2P | MCB1-C20-3P | MCB1-C20-4P | |
25 | MCB1-C25-1P | MCB1-C25-2P | MCB1-C25-3P | MCB1-C25-4P | |
32 | MCB1-C32-1P | MCB1-C32-2P | MCB1-C32-3P | MCB1-C32-4P | |
40 | MCB1-C40-1P | MCB1-C40-2P | MCB1-C40-3P | MCB1-C40-4P | |
50 | MCB1-C50-1P | MCB1-C50-2P | MCB1-C50-3P | MCB1-C50-4P | |
63 | MCB1-C63-1P | MCB1-C63-2P | MCB1-C63-3P | MCB1-C63-4P | |
Max Vultaġġ | Rated Amps | 1 Pol | 2 Pol | 3 Pol | 4 Pol |
D Kurva 5kA Single-arblu: 277VAC 110VDC Multi-arblu: 480VAC 125VDC |
1 | MCB1-D1-1P | MCB1-D1-2P | MCB1-D1-3P | MCB1-D1-4P |
2 | MCB1-D2-1P | MCB1-D2-2P | MCB1-D2-3P | MCB1-D2-4P | |
3 | MCB1-D3-1P | MCB1-D3-2P | MCB1-D3-3P | MCB1-D3-4P | |
4 | MCB1-D4-1P | MCB1-D4-2P | MCB1-D4-3P | MCB1-D4-4P | |
6 | MCB1-D6-1P | MCB1-D6-2P | MCB1-D6-3P | MCB1-D6-4P | |
10 | MCB1-D10-1P | MCB1-D10-2P | MCB1-D10-3P | MCB1-D10-4P | |
16 | MCB1-D16-1P | MCB1-D16-2P | MCB1-D16-3P | MCB1-D16-4P | |
20 | MCB1-D20-1P | MCB1-D20-2P | MCB1-D20-3P | MCB1-D20-4P | |
25 | MCB1-D25-1P | MCB1-D25-2P | MCB1-D25-3P | MCB1-D25-4P | |
32 | MCB1-D32-1P | MCB1-D32-2P | MCB1-D32-3P | MCB1-D32-4P | |
40 | MCB1-D40-1P | MCB1-D40-2P | MCB1-D40-3P | MCB1-D40-4P | |
50 | MCB1-D50-1P | MCB1-D50-2P | MCB1-D50-3P | MCB1-D50-4P | |
63 | MCB1-D63-1P | MCB1-D63-2P | MCB1-D63-3P | MCB1-D63-4P |