Siemens 3RV1421-0FA10-ZW97
MPN3RV1421-0FA10-ZW97
Circuit breaker 0.35...0.5 A for transformer protection A-release 0.35...0.5 A N-release 10 A screw terminal Standard switching capacity Multi-unit packaging Pack = 14 units
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Series | SIRIUS |
| Product designation | circuit breaker |
Electrical
| Parameter | Value |
|---|---|
| Power loss (AC, hot) | 5.5 W |
| Power loss, per pole (AC, hot) | 1.8 W |
Specifications
| Parameter | Value |
|---|---|
| Design Of The Product | for transformer protection |
Other specifications
| Parameter | Value |
|---|---|
| Substance prohibitance | 01.05.2012 |
MPN
3RV1421-0FA10-ZW97