4NC5112-2BC20 SIEMENS ⍾ 4NC51122BC20

WINDOW-TYPE CURRENT TRANSFORMER, CLASS 3 50A/1A, 2,5VA PRIMARY CURRENT 50A, 2.5VA

WINDOW-TYPE CURRENT TRANSFORMER, CLASS 1 100A/1A, 2,5VA PRIMARY CURRENT 100A, 2.5VA

WINDOW-TYPE CURRENT TRANSFORMER, CLASS 1 100A/5A, 2,5VA PRIMARY CURRENT 100A, 2.5VA