斷路器 MCCB 250AF
250AF
| G-TWIN series IEC/EN60947-2, GB14048.2, JISC8201-2-1 |
250AF | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | BW250EAG | BW250JAG | BW250RAG | ||||||||
| Pole | 2 | 3 | 2 | 3 | 4*3 | 2 | 3 | 4 | |||
| Rated current In [A] |
125, 150, 160, 175, 200, 225, 250 | ||||||||||
| Rated impulse withstand voltage Uimp [kV] |
6 | ||||||||||
| Isolation compliant | Approved | ||||||||||
| Rated insulation voltage | AC | 690 | |||||||||
| Ui [V] | DC | 250 | |||||||||
| Rated frequency [Hz] | 50-60 | ||||||||||
| Rated breaking capacity [kA] |
IEC60947-2 EN60947-2 JIS8201-2-1 Icu/Ics |
AC | 690V | – | – | – | |||||
| 500V | 5/3 | 8/4 | 10/5 | ||||||||
| 440V | 18/9 | 30/15 | 50/25 | ||||||||
| 415V | 18/9 | 30/15 | 50/25 | ||||||||
| 400V | |||||||||||
| 380V | |||||||||||
| 240V | 36/18 | 50/25 | 100/50 | ||||||||
| 230V | |||||||||||
| DC | 250V | 10/5 | 20/10 | 30/15 | |||||||
| GB14048.2 Icu/Ics |
AC | 400V | 18/9 | 30/15 | 50/25 | ||||||
| 230V | 36/18 | 50/25 | 100/50 | ||||||||
| NEMA AB1*2 |
AC | 480V/Y | 18 | 30 | 30*2 | 50 | |||||
| 240V | 36 | 50 | 50*2 | 100 | |||||||
Dimensions [mm] |
a | 105 | 105 | 105 | 140 | 105 | 105 | 140 | |||
| b | 165 | 165 | 165 | ||||||||
| c | 68 | 68 | 68 | ||||||||
| d | 95 | 95 | 95 | ||||||||
| Mass [kg] | 1.4 | 1.6 | 1.4 | 1.6 | 2.2 | 1.4 | 1.6 | 2.2 | |||
| Tripping device | Thermal-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.