Q: What are the proper Torque Values for Terminal Blocks?
A: The torque depends on the type and size of screw/hardware used in the terminal block. Torque values can be found on our spec sheet in our website
Q: How to find Accessories for the TA Series Terminal Block?
A: Use this link to our online catalog for the TA Series Terminal Block and click on the Accessary link to view listed Accessories. TA terminal block
Q: Which kind of End Clamp should I use with my Terminal Blocks?
A: It depends on the width of the Din Rail you are using, and the material and type of the End Clamps you prefer. For more information: http://www.shining.com.tw/1EN/ENaccessories_end_clamp_bracket.htm
Q: How long is SHINING’s “Lead Time”?
A: Usually, the lead time for sample order would be 2~3 days after receiving your sample fee. For bulk order, the lead time would be 7~14 days.However, we need to double check our stock and production line.
The Terminal Strip is a connector which allows more than one circuit to connect to another circuit. A terminal block is consists of Plastic Parts and Metal Hardware Parts. In other words, it includes Terminal Block Housing (Plastic Parts), Conductor and the Screw (Metal Parts).

The material of conductor is brass, aluminum or other metal, and finished with nickel, tin or other material. With the conductor, the different wires can conduct each other.
![]() |
TGP-085-03A1 screw to Tab type |
The function of a screw is to fasten the wires. Also, the screw is also an electric conductor, which can connect the wire and conductor. Please note, you need to tighten the screw well when you use the terminal block. Otherwise, the wires would loose, and it may let your terminal block superheating and broken then damage your machine.
If you search the Terminal Block on the Internet, you may find that there are many Screw to Screw types. However, we also manufacture Screw to Tab, Screw to Stud and Stud to Stud type. You can visit our website and get more information about our TGP series terminal block connector:https://www.terminalsblocks.com/en/category/Terminal-Blocks/Terminal_Blocks.html