Article Number (Market Facing Number)：3RV2421-4BA10-0BA0
Product Description：Special type Circuit breaker size S0 for transformer protection A-release 13…20 A N-release 325 A Screw terminal Standard switching capacity Ambient temperature -50 °C 500 switching cycles
Product family：SIRIUS 3RV2 motor starter protectors
Product Lifecycle (PLM)：PM300:Active Product