Siemens SIRIUS electrical/mechanical link module for screw-terminal 3RW301 size S00 soft starters and compatible S00 motor starter protectors
3RA2921-1BA00
SIRIUS electrical/mechanical link module for screw-terminal 3RW301 size S00 soft starters and compatible S00 motor starter protectors.
- Application
- Soft starters
- Accessory type
- Motor starter protector link module
- Option
- 3RW301 S00 · screw terminals

Product specification
3RA2921-1BA00
SIRIUS electrical/mechanical link module for screw-terminal 3RW301 size S00 soft starters and compatible S00 motor starter protectors.
Dimensions & specifications
Accessories are matched to individual parts. A shared manufacturer or frame size alone does not establish compatibility.
Accessories & related parts
3RA2921-1BA00 — specifications & documents
SIRIUS electrical/mechanical link module for screw-terminal 3RW301 size S00 soft starters and compatible S00 motor starter protectors.
| Accessory type | Motor starter protector link module |
|---|---|
| Model | 3RW301 S00 · screw terminals |
| Compatible starter | 3RW301 · S00 |
| Connection | Screw terminals |
Fits these parts
- 3RW3013-1BB04 SIRIUS 3RW30 soft starter, 1.5 kW at 400 V, 3.6 A at 40°C, 24 V AC/DC control supply. Separate motor overload protection required.
- 3RW3013-1BB14 SIRIUS 3RW30 soft starter, 1.5 kW at 400 V, 3.6 A at 40°C, 110–230 V AC/DC control supply. Separate motor overload protection required.
- 3RW3014-1BB04 SIRIUS 3RW30 soft starter, 3 kW at 400 V, 6.5 A at 40°C, 24 V AC/DC control supply. Separate motor overload protection required.
- 3RW3014-1BB14 SIRIUS 3RW30 soft starter, 3 kW at 400 V, 6.5 A at 40°C, 110–230 V AC/DC control supply. Separate motor overload protection required.
- 3RW3016-1BB04 SIRIUS 3RW30 soft starter, 4 kW at 400 V, 9 A at 40°C, 24 V AC/DC control supply. Separate motor overload protection required.
- 3RW3016-1BB14 SIRIUS 3RW30 soft starter, 4 kW at 400 V, 9 A at 40°C, 110–230 V AC/DC control supply. Separate motor overload protection required.
- 3RW3017-1BB04 SIRIUS 3RW30 soft starter, 5.5 kW at 400 V, 12.5 A at 40°C, 24 V AC/DC control supply. Separate motor overload protection required.
- 3RW3017-1BB14 SIRIUS 3RW30 soft starter, 5.5 kW at 400 V, 12.5 A at 40°C, 110–230 V AC/DC control supply. Separate motor overload protection required.
- 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.
- 3RW3018-1BB14 SIRIUS 3RW30 soft starter, 7.5 kW at 400 V, 17.6 A at 40°C, 110–230 V AC/DC control supply. Separate motor overload protection required.
