| Model | BIR |
| Dissipated Power (Pulse Duration) | 19 VA |
| Button Control With Indicator Lights | Maximum Current 3 mA |
| Work Threshold | Minimum 85% Un according to EN/IEC 60669-2-2 |
| Control Command Duration | 50 ms~1 s (200 ms recommended) |
| Response Time | 50ms |
| Rated Voltage (Ue) | 1P, 2P | 24...250 V AC |
| Frequency | 50Hz / 60Hz |
| Maximum Number Of Operations Per Minute | 5 |
| Insulation Voltage | 440V AC |
| Pollution Level | 3 |
| Rated Impulse Withstand Voltage (Uimp) | 6kV |
| Electrical Life Time | 200,000 Times (Ac21) |
| 100,000 Times (Ac22) |
| Overvoltage Category | IV |
| Degree Of Protection (IEC 60529) | Device Itself | IP20 |
| Installed In The Distribution Box | IP40 Insulation Rating: II |
| Working Temperature | -20 ̊C~+50 ̊C |
| Storage Temperature | -40 ̊C~+70 ̊C |
| Anti-Humidity | Class 2 (95% relative humidity at 55 °C) |