Siemens SIRIUS 3RW30 soft starter
3RW3018-1BB04
SIRIUS 3RW30 soft starter, 7.5 kW at 400 V, 17.6 A at 40°C, 24 V AC/DC control supply. Separate motor overload protection required.
- Starter range
- 3RW30 · without overload
- Motor rating
- 7.5 kW
- Control voltage
- 24 V AC/DC
Product specification
3RW3018-1BB04
SIRIUS 3RW30 soft starter, 7.5 kW at 400 V, 17.6 A at 40°C, 24 V AC/DC control supply. Separate motor overload protection required.
Dimensions & specifications
kW values are a guide for 400 V motors at 40°C and normal starting (CLASS 10). Size against motor nameplate current and starting duty. 3RW30 requires separate overload protection.
Accessories & related parts
3RW3018-1BB04 — specifications & documents
SIRIUS 3RW30 soft starter, 7.5 kW at 400 V, 17.6 A at 40°C, 24 V AC/DC control supply. Separate motor overload protection required.
| Range | 3RW30 |
|---|---|
| Motor rating at 400 V | 7.5 kW |
| Rated current at 40°C | 17.6 A |
| Frame size | S00 |
| Main supply | 200–480 V AC |
| Control voltage | 24 V AC/DC |
| Terminals | Screw terminals |
| Motor overload protection | External protection required |
| Selection basis | Normal starting CLASS 10; verify motor current and starting duty |