| 摘要 |
PURPOSE: An insulator module for a distribution panel is provided to prevent damage to a case due to stress concentration by increasing a contact area between an insulator and a bus bar. CONSTITUTION: A bus bar clamp connects a plurality of bus bars to an insulator. The bus bar clamp includes first and second support plates(210,220), a bolt(230), a cap(240), a thickness control unit(250), and a conductive elastic unit(260). A plurality of bolt coupling holes are formed in the first and second support plates. The bolt penetrates through the bolt coupling holes of the first and second support plates. The cap is coupled in the end of the bolt for coupling the first and second support plates. The thickness control unit is interposed between the first and second support plates. The conductive elastic unit is attached to the inner sides of the first and second support plates. |
