Siemens 3RV2921-2M
MPN3RV2921-2M
Active
signaling switch for circuit breaker 3RV2 with spring-type terminal
$11.43Ref. price · indicative, final on quote
StockContact for availability
Lead timeCall for availability wk
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Series | SIRIUS |
| Product designation | signaling switch |
| Frame size | S00, S0, S2, S3 |
Connections
| 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) |
Mechanical
| Parameter | Value |
|---|---|
| Height | 90 mm |
| Width | 18 mm |
| Depth | 68 mm |
| Mounting method | plug-in fixing |
Environmental
| Parameter | Value |
|---|---|
| Operating temperature | -20 ... +60 °C |
| Storage temperature | -50 ... +80 °C |
Specifications
| Parameter | Value |
|---|---|
| Design Of The Product | separate tripped signal and short circuit alarm, 1 NO + 1 NC each |
MPN
3RV2921-2M