Low voltage panel electrical distribution panel medium voltage switch

Product knowledge

From the connection method

Fastener connection

Its advantages are suitable for workpiece pre-plating, easy to change adjustment, easy to beautify processing, parts can be standardized design, and can be pre-produced inventory, frame size error is small. The disadvantage is that it is not as strong as welding, which requires high precision of parts and components, and the processing cost is relatively increased. Fasteners are generally standard parts, and their types mainly include conventional screws, nuts and rivets, pulling rivets, and pre-tightening and fine-tuning clamp nuts and pre-tightening tensioning nuts, as well as self-tapping screws. There are also special fastening screws (such as low-pressure cabinets introduced abroad mostly use special fastening screws).

Low voltage panel electrical distribution panel medium voltage switch