Siemens 3RW3455-0DC44
MPN3RW3455-0DC44
ELECTRONIC MOTOR CONTROLLER VALUES AT 400V, 40 DEGREES INSIDE-DELTA: 121A,55KW, STANDARD: 70A, 37KW, AC 200-450V, AC 230V
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 |
|---|---|
| Product designation | soft starters for standard applications |
| Product brand name | SIRIUS |
| Parameter | Value |
|---|---|
| Rated operational current at 40 °C | 121A |
| Rated operational current at 50 °C | 99A |
| Rated operational current at 60 °C | 73A |
| Parameter | Value |
|---|---|
| Control supply voltage type | AC/DC |
| Rated voltage at 50 Hz | 230V |
| Rated voltage at 60 Hz | 230V |
| Main circuit terminal type | busbar connection |
| Parameter | Value |
|---|---|
| Motor overload protection | No |
| Thermistor motor protection | No |
| Parameter | Value |
|---|---|
| Height | 356mm |
| Width | 216mm |
| Depth | 187mm |
| Parameter | Value |
|---|---|
| Operating temperature range | 60°C |
MPN
3RW3455-0DC44