Siemens 3RV1421-0JA10-ZW97
MPN3RV1421-0JA10-ZW97
Circuit breaker size S0 for transformer protection A-release 0.7...1 A N-release 21 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) | 7.25 W |
| Power loss, per pole (AC, hot) | 2.4 W |
Specifications
| Parameter | Value |
|---|---|
| Design Of The Product | for transformer protection |
MPN
3RV1421-0JA10-ZW97