Use in rail vehicles as main contactor for power supplies or main and auxiliary contactor for heating registers in A/C systems. Switching capacities to 70 kW.
All alternatives
View full reportTechnical parameters
| Power | |
|---|---|
| Coil voltage U s | 24 / 36 / 72 / 110 V DC |
| Nominal voltage U n | 3,000 V |
| Pollution degree Overvoltage category | PD3 / OV3 |
| Rated impulse withstand voltage U Ni | 25 kV |
| Rated insulation voltage U Nm | 4,800 V |
| Rated operating voltage U e | 3,600 V |
| Type of voltage | DC (semi bidirectional), AC (f < 60 Hz) |
| Environment and package | |
| Conv. thermal current I th | 250 A |
| Mounting orientation | horizontal / vertical |
| Temperature range | –40 °C… +70 °C |
| Other | |
| Aux. contact | 2x S826, silver, DC13/110 V: 0.2 A, 24 V: 2 A |
| Coil tolerance | –30 % … +25 % Us |
| Main contacts, configuration | 1x SPST-NO |
| Mechanical endurance | >2 million operating cycles |
| Vibration / Shock (IEC 61373) | Class B, Category 1 |