Model | NDM3-400C |
Frame size Inm (A) | 400 |
Rated current In (A) | 225-400 |
Rated isolation voltage Ui (AC V) | 1000 |
Rated impulse withstand voltage Uimp (V) | 8000 |
Utilization category | A |
Number of poles | 3、4 |
Breaking capacity level | C/L/M/H |
Rated ultimate short-circuit breaking capacity Icu (kA) | 52.5 |
35Rated service short-circuit breaking capacity Ics (kA) | 15-100 |
Electrical Mechanical | 257*150*104.5 |
External dimensions | 1000V |
Arcing distance (mm) | ≤100 |
Connection method | Front connection, P, Z1, Z2Q, Z2H, Z3Q, Z3H |
Product Picture
