SPD, type 2, 4 pole, Imax 40kA, with changeable module, Un 440V
Code:
SPD-T2-3N40P440
Code:
SPD-T2-3N40P440
| Mounting method | DIN rail (top hat rail) 35 mm |
| With remote signalling contact | No |
| Number of conductors (without earthing) | 4 |
| Construction size | 4 modular spacing |
| Voltage protection level, kV | 2.2 |
| Max. continuous voltage AC, V | 440 |
| Nominal discharge surge current (8/20), kA | 20 |
| Nominal voltage AC, V | 440 |
| Category type 2 | Yes |
| Signalling at the device | None |
| Degree of protection (IP) | IP20 |
| Integrated backup fuse | No |
| Max. conductor cross section solid (solid, stranded), mm² | 35 |
| Max. conductor cross section flexible (fine-strand), mm² | 35 |
| System configuration DC | No |
| System configuration IT | No |
| System configuration TN | Yes |
| System configuration TN-C | No |
| System configuration TN-S | Yes |
| System configuration TT | Yes |
| System configuration other | No |
| System configuration TN-C-S | Yes |
| Max. discharge surge current (8/20), kA | 40 |
| System configuration | TN-S |