5-core cable?

Sers,

My question is, when do you use a 5-core cable is more important, but when do I use the L1, when the L2 and when L3, do not check that with the outer conductors yet.

Have a construction vehicle that is 13m long and 4m wide and the control cabinet is on the left and needs sockets for boxes, TV, ps4 😅 and light switches on the right, what is used for cables and which cable cross-section is best

It was a laboratory car before, so we don't need the entire interior, which means we can disconnect a lot from the control cabinet

Ideally a three-wire cable. E.g. One NYM 3x1.5mm ^ 2

Then you just loop through the sockets. Of course, do not forget to switch an LS and a FI between when there's still none.

Okay, thank you very much, and 5-core cable where could I use it for example

5-wire cables are used when using three-phase current or for devices that require a power connection to get more power.
You don't need a 5-wire cable for your use

Thank you very much

With a fuse up to 16 A, a cross section of is sufficient for the internal wiring
1.5 mm² completely. Generally, you only need 3-core cables (L, N, PE) for all AC consumers. If you want to have multiple circuits, you can lay out a 5-core cable. Accordingly, you then have 3 independent phases
(L1, L2, L3) are available and can draw up to 11 kW of power (3 x 16 A).

You need a 5-core cable for the internal wiring if you e.g. Got a socket / light switch combination. Or if you have a two-way switch (possibly also with a cross switch) for the lighting to switch the light on and off from different points.

The conductor cross-section of the supply line depends, among other things, on It depends on how long the line between the back-up fuse and the building trailer (voltage drop). Here I would choose at least 2.5 mm². Decisive, however, are the specifications, which one e.g. In electrical engineering table books under "type of installation".

In the bedroom

"Then you have 3 independent phases

(L1, L2, L3) are available and can draw up to 11 kW of power (3 x 16 A). "

I would not make 3 separate circuits over a 1.5mm ^ 2 N, practically nothing will happen, but it is better to pull separate leads.

I meant 1.5 mm² per circuit in the interior. In the last paragraph I point out that there should be at least 2.5 mm² for the supply line - with reference to the type of installation and voltage drop.

OK thank you

Don't forget the basic circuits!

With alternating, cross, series, series and disconnection, cables with more than 3 wires are required…

Either e.g. For a two-way switch if you have two light switches, one on each door and a ceiling lamp.

or for "high current" e.g. For the stove etc.

but i would prefer to get someone to look at this on site and go with you. Otherwise, nothing is meant with your renovation… Not evil.

Thank you

Thank you