Then it makes sense to use a regular bolt

[zihadhosenjm40]

It is recommended to use such a clamp not only when crimping sleeves, but also tips. By the way, they can also be made half of copper and aluminum, for connecting, for example, an aluminum cable to some device with copper leads or terminals.

Usually, aluminum-copper sleeves are used to connect iran mobile database cores of large-section cables. For small sections, for example, in home wiring, several conductors are crimped with one sleeve. In this case, the wires are brought in from different sides, so that they are connected as if in a butt, as shown in the photo above. Aluminum and copper conductors cannot be laid parallel to each other (overlapping), as shown in the illustration with a hydraulic press, because in this case there is direct contact between aluminum and copper. Also, non-tinned copper sleeves cannot be used with aluminum cable.

Bolted connection
Very often, when working with electrical wiring, an ordinary person who is not involved in electrical installation work may have an urgent need to create a good and reliable contact between aluminum and copper wire at home. Running to the store to buy special tools and materials is not advisable when performing one-time work, but they need to be done and at the same time qualitatively.

with a nut and several washers. The main thing in this method is to separate two metals that are aggressive to each other with washers, as shown in the picture below.



A bolted connection of aluminum and copper wire can be made in a distribution box, which is an integral part of any wiring both in a house and in an apartment. Thus, even wires with different cores in cross-section are easily and quite efficiently connected through a bolt.