What is the working principle of an AC contactor?
The working principle of an AC contactor is based on electromagnetic induction and mechanical linkage, indirectly controlling the on-off of the main circuit by contr...
High-voltage switchgear for the mining industry
YouTube：https://youtube.com/shorts/U9_MyBydt7E### Types and Characteristics- **General mining high-voltage switchgear**: It is applicable to places without the danger of...
