คำอธิบาย
| SPECIFICATION เซอร์กิตเบรกเกอร์ MCCB 4P 50A | |
| Rated Operational Voltage, Ue(VC) | 240/415V |
| Rated frequency | 50/60Hz |
| Rated Current | 50A |
| Rated Insulation voltage, Ui(V) | 1,000V |
| Rated impulse withstand voltage, Uimp(KV) | 8KV |
| Rated short-circuit breaking capacity, lcu (KA) | 240V = 35 415V = 25 |
| Adjustable part | 0.8ln – 1.0ln |
| lcs -% x lcu | 100 |
| Mechanical life (circle) | 8,500 |
| Electrical life (circle) | 1,500 |
| Standard | IEC/EN 60947-2 |
| Dimension | 96 x 128 x 78mm |
| Weight | – |




