Main tech data
| Contactor model | 16 1NC 1NO | 20 1NC 1NO | 25 1NC 1NO |
| Rated isolating voltage (Ui) V | 500 | 500 | 500 |
| Rated operating voltage (Ue) V | 230 | 230 | 230 |
| Thermal continuous current (Ith) A | 16 | 20 | 25 |
| Rated working current (Ie) AC-7a A | 16 | 20 | 25 |
| AC-7b A | 9 | 9 | 10 |
| Rated working power (Pe) AC-7a kW | 4 | 4 | 5.4 |
| AC-7b A kW | 1.2 | 1.2 | 1.4 |
| Operating times 10 thousand | |||
| Operating frequency AC-7a turns/Hour | 1200 | ||
| AC-7b turns/Hour | 30 | ||
| Connect and break capability AC-7a A | 1.5Ie | ||
| AC-7b A | 8Ie | ||
| Withstand current (ICW) 10S A | 8Ie/AC-7b | ||
| Connecting wiring 1 wire mm2 | 1--2.5 | 1--2.5 | 1--4 |
| 2 wire mm2 | 1--2.5 | 1--2.5 | 1--4 |
| Coil | |||
| Control power voltage (Us) AC V | 220/230 | ||
| Coil power W | 1.4 | ||