VM5-320HUL , 320HUM
Technical parameters
| Rated current (A) | 63A, 80A, 100A, 125A, 140A, 160A, 180A, 200A, 225A, 250A, 320A |
| Rated operating voltage (AC50～60Hz (V)) | AC800&1000 |
| Rated insulation voltage (V) | 1000V |
| Rated impulse withstand voltage Uimp (kV) | 8kV |
| Pole number | 3P |
| Breaking capacity | L , M |
| Rated ultimate short circuit breaking capacity(kA) (lcu; AC 50/60 Hz; AC800V) | 30 , 50 kA |
| Rated ultimate short circuit breaking capacity(kA) (lcu; AC 50/60 Hz; AC1000V) | 15 , 30 kA |
| Rated service short circuit breaking capacity(kA) (lcs; AC 50/60 Hz; AC800V) | 30 , 50 kA |
| Rated service short circuit breaking capacity(kA) (lcs; AC 50/60 Hz; AC1000V) | 12 , 18 kA |
| Mechanical durability (times) | 12000(times) |
| Electrical durability (AC800V times) | 1000(times) |
| Electrical durability (AC1000V times) | 1000(times) |
| With (mm)* Heigh (mm)* Depth (mm) | 185(mm) × 112.5(mm) × 106.5(mm) |
| Isolatiion function | Have isolation function |
| Optional trip unit (TA) | Thermally adjustable（0.7～1.0） Magnetic adjustable（5～10） |
| Optional trip unit (TAL) | Thermally adjustable（0.7～1.0） Magnetic fixation（10In） |