Siemens 3RV1421-1BA10 Used: Previously Used, May Show Wear But Fully Operational And Functional. Original Packaging May Be Missing

Siemens part number 3RV1421-1BA10. Circuit breaker size S0 For transformer protection A-release 1.4...2 A Short-circuit release 42 A Screw terminal Standard switching capacity !!! Phased-out product !!! Successor is SIRIUS 3RV2 Preferred successor type is >>3RV2411-1BA10