Most of the wire-to-board terminal accidents we usually hear or see are caused by overloaded wire-to-board terminals, and some are caused by loose connectors. These are enough to illustrate the importance of properly connecting wire-to-board terminals. In order to avoid mistakes when connecting wire-to-board terminals, let's take a look at what needs to be paid attention to when connecting wire-to-board terminals.

Wire-to-Board Terminal Connection Precautions

1. When the terminal is fixed, the torque is moderate, and the loose terminal should be replaced in time. In case of loosening or falling, it is forbidden to continue working.

2. When a screwdriver is used to tighten or loosen the screws on the terminals, the top of the screwdriver must be tightened strongly, and then tightened or loosened. In order to prevent the screwdriver and the screw from sliding, the screw is damaged and it is not easy to disassemble and assemble, especially the air switch commonly used in the hanging box.

3. If it is found that it is difficult to remove the bolts and nuts, do not act rashly to prevent the deformation of the end-face screws and make it difficult to disassemble. You should give appropriate cooperation to beat, or add screw loosening agent, dilute hydrochloric acid, and then remove.

4. Do not tighten or loosen the bolts and nuts connecting the terminals, use a pair of pliers to prevent damage. Adjust the opening when using a removable wrench to prevent damage and deformation of the bolts and nuts, which would make disassembly and assembly difficult.

5. Two wires of the same type and gauge can only be connected to the same terminal.

6. For terminals that are easy to loosen or touch, the wire splice must be fixed on the terminal in the form of a question mark. Increase the contact area to prevent loosening.