Current Transformer Ner4R40Bk, 800/5A, 5Va, Cl.1.0, 0.75 +-10/4 Kv H, Fs5 50-60Hz. Part No: 4348392 Of Newtek Make Or Its Equivalent In Yokins/ Abb / Siemens / Wohner For Use I N Lhb Power Cars. [ Warranty Period: 30 Months After The Date Of Delivery ] ]