Busbar refers to the copper bar or aluminium heat shrinkable tube row connected by the main switch in the cabinet and the switches in the shunt circuit in the power supply system. The surface is insulated. The main function is to make conductors. When carrying the busbar of the heat shrinkable tube, the blanket should be laid on the transfer vehicle first, so as to avoid encountering metal and other hard objects in the transfer process, which may cause the casing to be cut or scratched.

When cutting heat shrinkable pipes, attention should also be paid to the quality of incision and personal safety as required.

When preparing to install the busbar, it is necessary to check again whether the bushing is scratched or cut, and the busbar with serious surface damage is not allowed to install, and to dispose of it again.

When installing the master row, it is not allowed to knock the heat-shrinkable master row with metal instruments.

氟橡胶热缩母排管的安装

母排（英译为busbar）就是指供电系统中,电柜中总制开关与各分路电路中的开关的连接铜排或铝高温热缩管排.表面有做绝缘处理.主要作用是做导线用.搬运套好的热缩管的母排时，应先在转运车上垫上毯子，避免在转运中碰到金属等硬物，造成套管割破或者划伤。

在切割热缩管时也要按要求注意切口质量和人身安全。

在准备安装母排时应再次检查套管是否存在划、割破现象，表面损伤严重的母排不准安装，并重新处置。

在安装母排时不允许用金属器械敲打已热缩好的母排。