Motor Protection Circuit Breaker (Overload Release Range 45-63Amp At 415V, 50Hz) Of Star -Delta Start Er For Radiator Fan Motor Fitted In Lhb Type Power Car. Confirming To Rcf Spec. No. Edts 114, Rev-B. Make-Siemens, Pa Rt No. 3Vu1640-1 Ls00, Or Schneider Or Equivalent Approved [ Warranty Period: 30 Months After The Date Of Delivery ] ]