斷路器 MCCB 50AF
50AF
| G-TWIN series IEC/EN60947-2, GB14048.2, JISC8201-2-1 |
50AF | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | BW50AAG | BW50EAG | BW50SAG | BW50ZSG | BW50RAG | |||||||
| Pole | 2 | 3 | 2 | 3 | 2 | 3 | 3 | 2 | 3 | |||
| Rated current In [A] |
5, 10, 15, 20, 30, (32)*3 40, 50 | 10, 15, 20, 30, (32)*3 40, 50 | ||||||||||
| Rated impulse withstand voltage Uimp [kV] |
6 | |||||||||||
| Isolation compliant | Approved | |||||||||||
| Rated insulation voltage Ui [V] |
AC | 500 | 690 | 690 | 690 | 690 | ||||||
| DC | – | 250*1 | 250*1 | – | 250*1 | |||||||
| Rated frequency [Hz] | 50-60 | |||||||||||
| Rated breaking capacity [kA] |
IEC60947-2 EN60947-2 JIS8201-2-1 Icu/Ics |
AC | 690V | – | – | – | – | – | ||||
| 500V | – | 1.5/1 | 5/3 | – | 7.5/4 | |||||||
| 440V | 1.5/1 | 2.5/2 | 7.5/4 | 7.5/4 | 10/5 | |||||||
| 415V | 1.5/1 | 2.5/2 | 7.5/4 | 7.5/4 | 10/5 | |||||||
| 400V | ||||||||||||
| 380V | ||||||||||||
| 240V | 2.5/2 | 5/3 | 10/5 | 15/8 | 25/13 | |||||||
| 230V | ||||||||||||
| DC | 250V | – | 2.5/2*1 | 5/3*1 | – | 5/3*1 | ||||||
| GB14048.2 Icu/Ics |
AC | 400V | 1.5/1 | 2.5/2 | 7.5/4 | – | 10/5 | |||||
| 230V | 2.5/2 | 5/3 | 10/5 | – | 25/13 | |||||||
| NEMA AB1*2 | AC | 480V/Y | 1.5*2 | 2.5*2 | 7.5*2 | 7.5*2 | 10*2 | |||||
| 240V | 2.5*2 | 5*2 | 10*2 | 15*2 | 25*2 | |||||||
Dimensions [mm] |
a | 50 | 75 | 50 | 75 | 50 | 75 | 75 | 50 | 75 | ||
| b | 100 | 100 | 100 | 100 | 100 | |||||||
| c | 60 | 60 | 60 | 60 | 60 | |||||||
| d | 84 | 84 | 84 | 84 | 84 | |||||||
| Mass [kg] | 0.4 | 0.5 | 0.4 | 0.5 | 0.4 | 0.5 | 0.5 | 0.4 | 0.5 | |||
| Tripping device | Hydraulic-magnetic | |||||||||||
*1 Specify DC only when ordering circuit breakers for DC circuit.
*2 The rating "NEMA AB-1" does not appear on the nameplates of the BW32 to BW100, BW125JAG-4P to BW250JAG-4P, and BW400RAG-4P to BW800RAG-4P.
*3 Contact.