Siemens 3RV2901-1B
MPN3RV2901-1B
Active
Auxiliary switch can be mounted on the side 2 NO, screw terminal for circuit breaker 3RV2
$32.49Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026
Specifications
| Parameter | Value |
|---|---|
| Series | SIRIUS |
| Product designation | auxiliary switch, lateral |
| Frame size | S00, S0, S2, S3 |
| Parameter | Value |
|---|---|
| Conductor cross-section, solid / stranded | 0.5 ... 2.5 mm² |
| Conductor cross-section, finely stranded with ferrule | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
| Parameter | Value |
|---|---|
| Height | 90 mm |
| Width | 9.5 mm |
| Depth | 70 mm |
| Mounting method | plug-in fixing |
| Parameter | Value |
|---|---|
| Operating temperature | -20 ... +60 °C |
| Storage temperature | -50 ... +80 °C |
| Parameter | Value |
|---|---|
| Design Of The Product | lateral auxiliary switches |
MPN
3RV2901-1B