VM3-250HUL , 250HUM , 250HUH
Technical parameters
| Release rated current In (A) | 63A, 80A, 100A, 125A, 140A, 160A, 180A, 200A, 225A, 250A |
| Rated insulation voltage(V) (Ui) | AC1150 |
| Rated impulse withstand voltage(kV) (Uimp) | 8kV |
| Rated operating voltage(V) (Ue) | AC800 , AC800&1000 , AC800 |
| Poles | 3P |
| Breaker Type | L , M , H |
| Rated ultimate short circuit breaking capacity(kA) (lcu; AC 50/60 Hz; 800V) | 30 , 40 , 50 kA |
| Rated service short circuit breaking capacity(kA) (lcs; AC 50/60 Hz; 800V) | 23 , 36.5 , 36.5 kA |
| Utilization category | A |
| Number of operation cycles (Machinery) | 10000(times) |
| Number of operation cycles (Electrical; AC800V) | 1500(times) |
| Protection unit | Thermal-Magnetic |
| Circuit breaker size(mm) | 116(mm) × 200(mm) × 107(mm) |