For sale is a ABB (Asea Brown Boveri) Type SAB-1D, No.9628A70G20 Current Transformer. 600 Volt class. 25 To 400 Hz. operation. 1200:5MR Ratio. 10KV BIL. Several available. Made in USA. NOTE: These Current Transformers are in excellent condition, with no visible signs of heat build-up or physical damage.