| Spezifikation | Nennspannung (V) | Bemessungsstrom (A) | Dimension Breite 9 mm | |
| S7-OF Hilfs- | VAC | 415 V | 3A | 1 |
| 230 V | 6A | 1 | ||
| VDC | 60 V | 4A | 1 | |
| 110 V | 2A | 1 | ||
| 220 V | 1A | 1 | ||
| S7-SD Hilfsalarm | VAC | 415 V | 2A | 1 |
| 240 V | 4A | 1 | ||
| VDC | 110 V | 1A | 1 | |
| S7-MX Shunt-Auslösung | VAC | 220 V–415 V | ≥44VA | 2 |
| 110 V–220 V | ≥44VA | 2 | ||
| VDC | 110 V–220 V | ≥48VA | 2 | |
| 24 V–60 V | ≥48VA | 2 | ||