| Minimum Operating Temperature | -25 °C |
| Maximum Operating Temperature | +55 °C |
| Terminal Type | Screw |
| Function | Resistive Load |
| Operational Current | 400 A |
| Mounting Style | Screw |
| Standards/Approvals | CSA, CCC, CE, EAC, UL |
| Width | 78 mm |
| Length | 360 mm |
| Brand | Siemens |
| Auxiliary Contact Configuration | 4 NO, 4 NC |
| Coil Voltage [VAC] | |
| Manufacturer | Siemens |
| Number of Auxiliary Contacts | 8 |
| Contact Voltage Rating [VAC] | 1500 |
| Contactor Application | Motor Control |
| Coil Voltage [VDC] | 24 |
| Interlocking type | |
| Power Rating [KVA] | |
| Power Rating [KVAR] | |
| Utilisation category | |
| Control Circuit Voltage Uc | 24 V |
| Pole and Throw Configuration | 1P |
| Contact Current Rating [AC] | 400 |
| Depth | 276 mm |
| Power Rating [kW] | 70 |
| Contact Voltage Rating [VDC] | |
| Number of Poles | 1 |
| Series | 3TC7 |
| Contact Current Rating [DC] | 500 |
| Normal State Configuration | 1 NO |