Wenzhou Tianqi Electric Adapter Co., Ltd.
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busbar insulator,bua bar support,standoff insulator,red busbar insulator,post insulator.
1.Made of bulk molding compound,unsaturated polymer with fiber glass.
2.Good electrical resistance,heat resistance,fire resistance,low shrinkage and water resistance properties.
3.Normal size including SM25 M6;SM35 M6 and M8;SM51 M8;SM76 M10.
Features:
1.Specification:SM series
2.Surface discharge voltage:8kv AC
3.Inside discharge voltage:20kv AC
4.Test voltage:750kv AC
5.Resistance:1,000kg
6.Pressure:8,000kg
7.Bending force:750kg
8.Torsion:3-6kg SM-25
9.SM-30 SM-35,SM-40,SM-45,SM-51,SM-76