Siemens 5SM9122-6KK
MPN5SM9122-6KK
RC unit, 2-pole, type A, In: 40 A, 10 mA, Un AC: 400 V
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Electrical Ratings
| Parameter | Value |
|---|---|
| Number of poles | 2 |
Identification
| Parameter | Value |
|---|---|
| Product designation | RC unit electronic |
| Product design / construction | Instantaneous |
Other specifications
| Parameter | Value |
|---|---|
| At AC | 40 A |
| Residual current type | A |
| At 40 °C / rated value | 37.2 A |
| At 45 °C / rated value | 37.2 A |
| At 50 °C / rated value | 36 A |
| At 55 °C / rated value | 34.8 A |
| At 60 °C / rated value | 34 A |
| At 65 °C / rated value | 33.2 A |
| At 70 °C / rated value | 32 A |
| Tripping fault current | 10 mA |
| Supply voltage frequency | 50 Hz |
MPN
5SM9122-6KK