FANUC A06B-6124-H103 AMP. ALPHA iSV 1-20HV 400V, FSSB, reference form FANUC A06B-6124-H103, ready to replace your defective part and to be installed on your CNC machine tools. Each A06B-6124-H103 has been tested on dedicated test rigs before shipment and has a 24 months warranty