| Product Model | SPL-D40 | |
| Pole | 2P | 3P |
| Rated Frequency | One port | |
| SPD Category | Combined type | |
| Test Category | Class Il test | |
| Colour | Grey | |
| Maximum Continuous Operating Voltage Uc | 600VDC 1000VDC | 1000VDC 1500VDC |
| Voltage Protection Level Up(8/20μs) | ≤2.8kV | ≤3.5kV |
| Nominal Discharge Current In(8/20μs) | 20kA | 20kA |
| Maximum Discharge Current Imax(8/20μs) | 40kA | 40kA |
| Response Time tA | ≤25ns | |
| Size | 36x90x66 54x90x66 | |
| Failure Indication | Green:Normal Red:Failure | |
| Sectional Area Of Wires | 6~25mm² | |
| Installation Method | 35mm standard rail | |
| Working Environment Temperature | -40℃~+85℃ | |
| Sheathing Material | Plastic | |
| Protection Level | IP20 | |
| Executive Standard | IEC 61643-31 | |
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