Terminal blocks are the basic accessories products of the electrical industry, they are playing an important role in connecting two aspects.  Just for the terminal block, its types mainly includes several aspects as follows:

Screw connection is to use the screw type terminal connections, Elinker electric remind you to pay attention to the maximum and minimum cross section of allowed to connect wires with different specifications screws allowed maximum torque. 

Welding is one of the most common soldering. Soldering connection is the most important solder material and the welding surface should be formed between the continuity of metal.