Electromechanical relay, normally open.
| Primary | SRO 24M | ||
| Input voltage | nominal | VDC | 24 |
| Input current | typical | mA | 9 |
| maximum | mA | - | |
| Input voltage range | minimum | VDC | 19 |
| maximum | VDC | 32 | |
| Input impedance | typical | kΩ | 2,7 |
| Switch-on voltage | typical | VDC | - |
| maximum | VDC | 19 | |
| Switch-off voltage | typical | VDC | - |
| minimum | VDC | 2,5 | |
| Secondary | SRO 24M | ||
| Load voltage | minimum | VAC/VDC | 0 |
| nominal | VAC/VDC | 240/250 | |
| maximum | VAC/VDC | 265/300 | |
| Load current | maximum | A | 6 |
| Switch-on delay | typical | ms | 5 |
| maximum | ms | 10 | |
| Switch-off delay | typical | ms | 10 |
| maximum | ms | 15 | |
| Load inductance at 60 V 3 A, L/R | maximum | ms | 0,5 |
| Load inductance at 24 V 2 A, L/R | maximum | ms | 5 |
| Mechanical life | minimum | operations | 10 000 000 |
| Contacts | material | AgSNO2 | |
| Main specifications | SRO 24M | ||
| Operating temperature | range | °C | -25...+70 |