【課題】接続の順番によらず、過電圧が第二の回路に印加されることを抑制できるハーネスを提供する。 【解決手段】電力を供給する第一の回路1(201)と、第一の回路1(201)から電力が供給される第二の回路2(202)と、を接続するハーネスであって、電源3(203)の正極端子に接続される電源端子と、第二の回路2(202)を介して電源3(203)の負極端子に接続される接地端子と、を同じ接続部4(207)に設け、接続部4(207)が第一の回路1(201)に接続されると、第一の回路1(201)の接地配線18(217)と第二の回路2(202)の接地配線23(224)の電位を同じ状態にするハーネスである。 【選択図】図1
PROBLEM TO BE SOLVED: To provide a harness that can suppress an overvoltage from being applied to a second circuit regardless of the order of connection.SOLUTION: The harness connects a first circuit 1 (201) for supplying power to a second circuit 2 (202) which is supplied with power from the first circuit (201). A power supply terminal to be connected to a positive electrode terminal of power supply 3 (203) and a grounding terminal to be connected to a negative electrode terminal of the power supply 3 (203) through the second circuit 2 (202) are arranged in a common connection part 4 (207). The harness, when the connection part 4 (207) is connected to the first circuit 1 (201), brings potentials of grounding wiring 18 (217) of the first circuit 1 (201) and grounding wiring 23 (224) of the second circuit 2 (202) into the same state.SELECTED DRAWING: Figure 1




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