Circuit breaker size S0 for motor protection CLASS 10 A-release 20...25 A Short-circuit release 325 A Screw terminal Standard switching capacity !!! Phased-out product !!! Successor is SIRIUS 3RV2 Preferred successor type is >>3RV2021-4DA10<< Notes Sucessor:The successor is 3RV2021-4DA10Hs Code : 85362090