General Electric, JCS-0 Current Transformer, IC 0.6 KV, BIL 10 KV, Std. Amb. 55C, 25-400Hz, Ratio 4000:5, Same As 750X010054 W/Base OR 750X010017 W/O Base, Height 10", Width 8.25", Window Width 5.25", Cat# 750X10G17
750X10G17 CT by General Electric