| Power circuit |
| Voltage rating (Ue) | 1P, 2P | 250 V AC |
| 3P, 4P | 400 V AC |
| Frequency | 50 Hz or 60 Hz |
| Endurance (O-C) |
| Electrical | 100,000 cycles |
| Maximum number of switching operation a day | 100 |
| Additional characteristics |
| Insulation voltage (Ui) | 500 V AC |
| Pollution degree | 2 |
| Rated impulse withstand voltage (Uimp) | 2.5 kV (4 kV for 12/24/48 V AC) |
Degree of protection
(IEC 60529) | Device only | IP20 |
Device in modular
enclosure | IP40 |
| Operating temperature | -5°C to +60°C |
| Storage temperature | -40°C to +70°C |
