Universal transfer switch construction

The universal switch is a multi-loop control electrical apparatus composed of multiple groups of contact components of the same structure. It consists of an operating mechanism, a positioning device, a contact point, a contact system, a rotating shaft, a handle and other components.

The contact is in the insulation base, for the double break contact bridge structure, the moving contact is designed to automatically adjust to ensure the synchronization when on and off, the static contact is installed in the contact seat. When used, it relies on the CAM and bracket to operate and control the closing and breaking of the contact.