Introduction To The Specific Functions Of Different Types Of Electrical Fittings

Different types of hardware have different performance and functions in actual use. The following editor will introduce to you the main uses of different types of hardware.

1) Suspension hardware: This hardware is mainly used to hang wires or optical cables on insulators or poles (mostly used for straight poles)

2) dead end clamp: It is used to fasten the wire terminal to fix it on ab cable dead end clamp, and can also be used on ground wires, optical cables and pull wires (mostly used on corners or terminal poles)

3) Connecting hardware: Also known as hanging wire parts; mainly used for connecting insulators into strings and connecting hardware to hardware. It bears mechanical loads.

4) Connecting hardware: Dedicated to the connection of various exposed wires and ground wires. The connecting hardware bears the same electrical load and mechanical strength as the wire.

5) Protective hardware: This hardware is used to protect wires, insulators, etc. Such as equalizing rings, shock-absorbing hammers, protective wires, etc.

6) Contact fittings: used to connect hard busbars, soft busbars and outlet terminals of electrical equipment, T-connections of wires and parallel connections that do not bear force, etc.

7) Fixing fittings: used to fasten the wire terminals to fix them on abc dead end clamp, and can also be used on ground wires, optical cables and pull wires (mostly used at corners or terminal towers)

Tip: The selection of power fittings should refer to its breaking load, maximum use tension, grip strength, visible corona and other parameters, and should be selected as appropriate.