3RT1647-1AC21 - Siemens
MPN3RT1647-1AC21
Capacitor contactor, AC-6, 50 kVAr / 400 V, 24 V, 50 / 60 Hz, 3-pole, Size S3!!! Phased-out product!!! Successor is SIRIUS 3RT2 Preferred successor type is >>3RT2636-1NB35<<
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Rated value @ 50 Hz | 24 ... 24 V |
| Parameter | Value |
|---|---|
| Main NO contacts | 3 |
| Parameter | Value |
|---|---|
| Main circuit connection | screw-type terminals |
| Aux. / control circuit connection | screw-type terminals |
| Mounting method | screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 |
| Side-by-side mounting | Yes |
| Parameter | Value |
|---|---|
| Width | 70 mm |
| Height | 167 mm |
| Depth | 183 mm |
MPN
3RT1647-1AC21