Circuit electrical fault simulation device

The utility model provides a line electrical fault simulation device, which relates to the technical field of fault simulation devices and comprises a line fault detection device body, a detection mechanism is arranged at the top of the line fault detection device body, and a fixing structure is arranged on the outer surface of one side of the line fault detection device body close to the edge. According to the utility model, under the linkage action of the fixing structure and the wire bunching structure, wire bunching is realized, one wire or a plurality of wires can be bunched in a unified manner according to requirements, and the situation that other wires are carried to be disconnected together when connection is disconnected is avoided. And meanwhile, the wire bunching structure part can be disassembled according to requirements. 本实用新型提供一种线路电气故障模拟装置，涉及故障模拟装置技术领域，包括线路故障检测装置本体，所述线路故障检测装置本体的顶部设置有检测机构，所述线路故障检测装置本体的一侧外表面靠近边缘处设置有固定结构，所述固定结构包括有螺纹孔，本实用新型，通过固定结构和束线结构的联动作用下，起到针对线材的束理，可以根据需求针对一根线材，或者多根线材统一束理，避免断开连