| Item condition | New |
| Manufacture name | Add-on module DX³ - 4P - 400 V~ - 63 A - 300 mA - A type - for 1 mod DX³ MCB |
| Brand | Legrand |
| Categories |
RCCB - (Residual Current Breakers)
|
| Country of origin | IT |
| Harmonized System Code | 8536 2010 00 |
| Nominal current | 63 A |
| Number of poles | 4 |
| Leakage current type | A |
| Rated fault current | 0.3 A |
| Nominal voltage | 250-440 V |
| Degree of protection (IP) | IP20 |
| Ambient temperature during operating | -25-70 °C |
| Packing level 1 | 3245064105293 |
| Packing level 2 | 3414970708021 |
| Packing level 3 | 3414970730589 |
| Rated insulation voltage Ui | 500 V |
| Delay adjustable | No |
| Max. delay time | 0 ms |
| Surge current capacity | 0 kA |
| Pollution degree | 2 |
| Frequency | 50 Hz |
| Connectable conductor cross section solid-core | 1.5-35 mm² |
| Connectable conductor cross section multi-wired | 1.5-25 mm² |
| With interlocking device | Yes |
| Rated fault current adjustable | No |
| Anti-nuisance tripping version | No |
| Rated impulse withstand voltage Uimp | 4 kV |