The advantages and disadvantages of non-screw thread terminal block

Non-screw thread terminal block are widely used in lighting systems, instrumentation, communications equipment, power and other industrial products, but when produce of high-power and low-voltage appliances, there are a series of problems caused by the difference of voltage level, so we must be caution-in screw terminal block.

 

In a large number of well known terminal block, non-screw thread terminal block are a kind of more mature and widely used. However, the national standards of switches and sockets are only applicable to the product of which rated current is 10 ~ 16 A, it is not suitable using non-screw thread terminal block for high-current products.

 

Although this non-screw thread terminal block is not applicable for high-current environment, but it’s most obvious advantage is the fast speed of connection, only inserting the wire into the mounting holes is OK, so you can save the time to tighten the screws, when do the installation, it is very convenient; front connection is available, wire and screwdriver can enter the terminal block paralleled from the same direction, so that the wiring assembly personnel can be able to get the best visibility of the wiring.

 

The shortcoming of non-screw thread terminal block in Hombon Company is very obvious, dismantling wire is inconvenient, it is strict with the standard of wire; elastic pressure lines are not reliable. However, rapid non-screw terminal block is a really good choice when it is in need of emergency installation.