Siemens SIRIUS 3RU2 terminal support
3RU2946-3AA01
SIRIUS 3RU2 terminal support, size S3, for separate screw or DIN rail mounting of matching screw-terminal overload relays.
- Application
- Thermal overload relays
- Accessory type
- Separate mounting supports
- Option
- S3
Product specification
3RU2946-3AA01
SIRIUS 3RU2 terminal support, size S3, for separate screw or DIN rail mounting of matching screw-terminal overload relays.
Dimensions & specifications
Accessories are matched to individual parts. A shared manufacturer or frame size alone does not establish compatibility.
Accessories & related parts
3RU2946-3AA01 — specifications & documents
SIRIUS 3RU2 terminal support, size S3, for separate screw or DIN rail mounting of matching screw-terminal overload relays.
| Frame size | S3 |
|---|---|
| Matching relay | 3RU2146… |
| Mounting | Separate screw or DIN rail mounting |
Fits these parts
- 3RU2146-4FB0 SIRIUS 3RU2 thermal overload relay, 28–40 A, size S3, CLASS 10, screw terminals. Direct mounting to matching 3RT204 contactor; separate mounting support available.
- 3RU2146-4HB0 SIRIUS 3RU2 thermal overload relay, 36–50 A, size S3, CLASS 10, screw terminals. Direct mounting to matching 3RT204 contactor; separate mounting support available.
- 3RU2146-4JB0 SIRIUS 3RU2 thermal overload relay, 45–63 A, size S3, CLASS 10, screw terminals. Direct mounting to matching 3RT204 contactor; separate mounting support available.
- 3RU2146-4KB0 SIRIUS 3RU2 thermal overload relay, 57–75 A, size S3, CLASS 10, screw terminals. Direct mounting to matching 3RT204 contactor; separate mounting support available.
- 3RU2146-4LB0 SIRIUS 3RU2 thermal overload relay, 70–90 A, size S3, CLASS 10, screw terminals. Direct mounting to matching 3RT204 contactor; separate mounting support available.
- 3RU2146-4MB0 SIRIUS 3RU2 thermal overload relay, 80–100 A, size S3, CLASS 10, screw terminals. Direct mounting to matching 3RT204 contactor; separate mounting support available.