The pateVariable-Frequency Drive nted combinated busbar get rid of the disadvantage of the old style busbar andConstruction Equipment & Tools has the following virtue.
1. It can be combined to install directly by end user according to any type and quantity of MCBs,thus can avoid the "cut-the-busbar" inconvenience when the old style busbar used.
2. It can form the mixed busbar to match different type of MCBs with iTimer & Counter ts different unit directly by end user, whereas it can only specially-made by the manufactory with different mould, thus caFeeder n solve theconnection difficulties when the old busbar used.
3. It has the feature of good clima stabiliy and can be used in the humid or frozen circumstance, due to its seaElectrode ledstructure, while the old style busbar can not be used because of its unstable creepy distance and withstand voltagein such circumstance.