Miniature contactor – 2-position electromagnetic device for remote switching of high-power electrical loads.
Technical parameters
| Rated contact circuit current, A | 400 |
| Rated coil voltage, V | 27 |
| Rated coil current, A | 0.4 |
| Number of contacts | 1 NC |
| Contact inductive load, s | 0.003 |
| Auxiliary output current, not more than, A | 4 A |
| Contact resistance, not more than, mOhm | 30 |
| Pick-up voltage, not more than, V | 18.9 |
| Drop-out voltage, not more than, V | 8.1 |
| Mechanical durability, cycles | 100 000 |
| Number of switching cycles | 50 000 |
| Insulation resistance, not less than, MOhm | 100 |
| Insulation strength between contacts, VAC | 2000 |
| Insulation strength between coil and contacts, VAC | 1500 |
| Ambient air temperature, oC | -60..+50 |
| Maximum allowed relative humidity at +40 oC | 98% |
| Maximum altitude, m | 20 000 |
| Mounting point vibration frequency, Hz acceleration, g | 10..200 ≤3.5 |
| Landing impact frequency, min-1 acceleration, g | 60..100 4 |
| Linear acceleration, g | 8 |
| Precious metal content | silver – 15.58000 g |
