ABB-2CDS213001R0505 SH203-B50 3*50A B Eğrisi Icn=6kA Otomatik Sigorta The product ABB-2CDS213001R0505 (SH203-B50 3*50A B Eğrisi Icn=6kA Otomatik Sigorta) is a reliable automatic circuit breaker from the SH 203 series. It features a B-curve characteristic with a rated current of 50A and a short circuit capacity of 6kA. Designed with 3P poles, this breaker is built to ensure robust protection. Compliant with N/A standards, it is packaged in BOX format. An ideal choice for modern electrical systems.