SPD, type 3, 2 pole, Imax 20kA, with changeable module, Un 440V
Code: SPD-T3-2N20P440
SPD, type 3, 2 pole, Imax 20kA, with changeable module, Un 440V
Code: SPD-T3-2N20P440
Mounting method | DIN rail (top hat rail) 35 mm |
With remote signalling contact | No |
Number of conductors (without earthing) | 2 |
Construction size | 2 modular spacing |
Voltage protection level, kV | 1.8 |
Max. continuous voltage AC, V | 440 |
Nominal discharge surge current (8/20), kA | 10 |
Nominal voltage AC, V | 440 |
Category type 2 | No |
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 | 20 |