The utility model relates to a 10 passive warning monitoring arrangement of kilovolt arrester insulation breakdown, the device connect between single arrester earthing pole, and perhaps the parallelly connected back of a plurality of arrester earthing poles is connected with the device, including insulating casing to and the response sampling return circuit, the surge that set up in insulating casing restrain return circuit, rectification return circuit, filtering circuit, steady voltage return circuit, timing circuit, acousto -optic warning unit, response sampling return circuit joint ring is between the arrester earthing pole, surge suppression return circuit, rectification return circuit, filtering circuit, steady voltage return circuit, timing circuit, acousto -optic warning unit connect gradually. The advantage is: the simple easily preparation of overall structure, the cost is lower, the facilitate promotion. Make the tour personnel seek the fault point rapidly, shorten the fault handling time, avoid intermittent type nature arc light to cross electric occurence of failure, improve the service reliability of system.