ASK 61.4 600/5A CT cl 1

General standards for current transformers: Category of isolation: E Maximum operational voltage: < 0.72 kV nominal frequency: 50 Hz (other frequencies upon request). For thermal short-time current, the nominal value is Ith = 60 x In. Up to 1500 A nominal current, the over-current limiting factor (FS 5) All MBS AG current transformers adhere to: DIN 42600, IEC 61869/1+2, VBG 4, and DIN VDE 0414/1