Safety features
| Safety features | ||
|---|---|---|
| Protection class | I | Conforms to IEC 61140 | 
| Insulation resistance 
 | > 500MOhm | In the delivery state between input and output, measured with 500Vdc | 
| > 500MOhm | In the delivery state between input and protective conductor, measured with 500Vdc | |
| > 500MOhm | In the delivery state between output and protective conductor, measured with 500Vdc | |
| > 500MOhm | In the delivery state between output and DC OK contacts, measured with 500Vdc | |
| PE resistance | < 0.1Ohm | Resistance between the protective conductor connection and the housing near the DIN rail mounting bracket. | 
| Leakage current 
 | Typ. 0.12mA / 0.31mA | At 100Vac, 50Hz, TN, TT / IT network | 
| Typ. 0.18mA / 0.45mA | At 120Vac, 60Hz, TN, TT / IT network | |
| Typ. 0.30mA / 0.76mA | At 230Vac, 50Hz, TN, TT / IT network | |
| Max. 0.16mA / 0.38mA | At 110Vac, 50Hz, TN, TT / IT network | |
| Max. 0.23mA / 0.55mA | At 132Vac, 60Hz, TN, TT / IT network | |
| Max. 0.39mA / 0.94mA | At 264Vac, 50Hz, TN, TT / IT network | |