Siemens 3RT1944-5AH21
MPN3RT1944-5AH21
Magnet coil for contactors SIRIUS, Size S3, screw terminal, 48 V AC, 50 / 60 Hz!!! Phased-out product!!! Successor is SIRIUS 3RT2
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Control & Coil
| Parameter | Value |
|---|---|
| Control supply voltage type | AC |
| Rated value @ 50 Hz | 0.8 ... 1.1 |
| Rated value @ 50 Hz | 48 V |
Other specifications
| Parameter | Value |
|---|---|
| At 60 Hz rated value | 48 V |
MPN
3RT1944-5AH21