- -20%


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| Manufacturer | Siemens |
| Reference | 5SU1356-1KK20 |
| EAN | 4001869306643 |
| Customs code | 85362010 |
| Product line | Sentron |
| Type of differential current | AC |
| Type of voltage | AC |
| Suitable for flush mounting | Yes |
| Width in number of modules | 2 |
| Embedding depth | 70 mm |
| With locking device | Yes |
| Calibre | 20 A |
| Overvoltage category | 2 |
| Energy limitation class (I²t) | 3 |
| Curve | C |
| Degree of pollution | 2 |
| Frequency | 50Hz |
| Immune to nuisance triggers | Yes |
| Protection class (IP) | IP20 |
| Recessed mounting | Yes |
| Number of poles | 2 |
| Neutral pole simultaneously disconnected | Yes |
| Sensitivity | 0.03 A |
| Ambient temperature in operation | -25 .. 55 °C |
| Tension | 230 V |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Rated insulation voltage (Ui) | 264 V |
| Shock current resistance | 1 kA |
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