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Surge Protective Device SPD1
CÓD: DPS1-402-1
Description
Description
Surge Protective Device (SPD) Class I and II, ideal for protecting electrical installations against lightning strikes and switching surges. Suitable for single-phase and three-phase AC systems. Features visual status indication and a replaceable module. Complies with IEC standards for enhanced reliability.
- Class I and II electrical surge protection
- Application in single and three-phase AC systems
- Frontal operational indicator
- Replaceable varistor module
Select the options below
Code list
Code list
| Code | Description |
|---|---|
| DPS1-402-1 | 275VAC |
| DPS1-403-1 | 385VAC |
General specifications
General specifications
| Models | DPS1-402-1 | DPS1-403-1 |
|---|---|---|
| Max. operating voltage (Uc) | 275 VAC | 385 VAC |
| Voltage protection level (Up) | 1.6 kV | 2.2 kV |
| Standards | IEC61643-1 | |
| Poles | 1 | |
| Class | I/II | |
| Rated discharge current (8/20 μs) (In) | 40 kA | |
| Max. discharge current (8/20 μs) (Imax) | 80 kA | |
| Maximum current of discharge (10/350μs) (Iimp) | 12.5 kA | |
| Response time | <25 ns | |
| Applicable wire | L/N: 25mm² | PE: 35mm² | |
| Ambient temperature | -40°C a 85°C | |
| Humidity relative (25°C) | ≤95% | |
| Degree of protection | IP20 | |
| Mounting rail | TS35 | |