Excel 2 Pole Surge Protection Device 20kA/40kA – SPD-240
Part No Description
SPD-240 2 Pole Surge Protection Device 20kA/40kA
Save installation space, Pressing the contacts on both sides of the module can be easily plugged and unplugged, and can be replaced without interrupting the system operation.
Limit transient over-voltage
Discharge over-current
Technical data
| Type | SPD-240 | |
| SPD according to EN 61643-11/IEC61643-11 | Type 2/Class II/T2 | |
| Max.continuous operating voltage(a.c.)(Uc) | 280V | NPE:255V |
| Nominal discharge current In(8/20μs)KA | 20kA | |
| Maximum discharge current Imax(8/20μs)KA | 40kA | |
| Voltage protection level(Up) | ≤1.3kV | ≤1.5kV |
| Response time | 25ns | 100ns |
| Operating temperature range | -40℃~+80℃ | |
| Operating state/fault indication | Clear：normal Red：Replace | |
| Configurations | 2P/4P/1+N/3+N | |
| For mounting on | 18mm DIN rails acc.to EN 60715 | |
| Place of installation | indoor installation | |
| Degree of protection | IP20 | |