0.4kV shackle insulator with D-iron fittings

ED-2B Ceramic electronic components BS shackle reel insulator cap
are used in low voltage distribution lines. They are otherwise known as spool insulators
Insulators are widely used devices, and their connecting fittings are also required to be interchangeable. In addition, the technical standards of butterfly insulators also require various electrical, mechanical, physical and environmental condition change tests on insulators according to different models and service conditions, as well as environmental condition change tests, so as to test their performance and quality.