是电力配电设备上的导电材料名称，材质扁铜（相当于电线），没有绝缘层，外面刷有表示相序的颜色油漆或套上相应颜色的套管，主要用于室内变压器到配电柜再到电源总闸然后连接到各分闸。
选用不同的模具可以完成母线排的平面弯曲、侧向弯曲等加工工艺。
Choose a different bus schedule to be completed mold plane bending, lateral bending and other processes.
母线排、零线排、保护接地排采用自行设计的绝缘支架安装，结构合理，互换性强。
Bus bar , zero line bar and protective earth bar adopt the self-designed insulation support, characterized by rational structure and better interchangeability;
母线的电流等级，导电排规格，动热稳定性能见下表。
Bus Bar's current grade, specification of bus bar, heat stability are as follows.
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