Connecting the induction plate - WAGO screw connection or quick connectors?

Question

Hello I have to connect the induction plate to the phase - the plate has wires, the so-called twisted copper lines, and a wire comes out of the wall ... and now I have a question how to do it better: a) a simple screw coupler and insert the stranded bare line in this way b) an ordinary screw...

Ryszard49 · Accepted Answer

There are Wago connectors for connecting the lines (without sleeves)

Popak · Accepted Answer

@ micho.no1 We also have such cans on and under

Anonymous · Accepted Answer

Well, there is something there, each from a different parish, when you go to the store / warehouse, you do not know what you will get in your hand, whether you will get it in what quantity or for how much.

There is also a slight difference in the UK, there are practically two models to choose from, surface-mounted, flush-mounted and the matter is closed on that. Both are available in every DIY store at the click of a finger, in every cottage you will find the same solution behind the stove / hob / oven, you know that you will not encounter major problems when connecting or any makeshift solutions.
The culture and simplicity of thinking of the local installers do not allow them to come up with any grandfathers, as even in this thread you promote, one wants to use Wago, the other to twisted-pair, the third will solder, the fourth is afraid of screw terminals, and the fifth will be connected to the chandelier with an 'cube'. Neither has a collet press handy.

So what if there are some primitive models available there, as none of you have offered them.

PS. Those in the UK can easily accommodate 6.4mm?, up to 45A, conductive without thermal fireworks.

stonefree · Answer

WAGO 221-412

janyś251 · Answer

It will be best for ordinary screw cubes.

Portal · Answer

why do you think so ? and how is the connection - a or b?

janyś251 · Answer

the connection on the screw cubes will withstand a higher load and the induction hob loads the installation quite heavily, so there is certainly less probability of heating the connections, as for tinning the wires, in my opinion there is no such need

waski78 · Answer

The electrician told me that bolted connections tend to loosen over time (due to micro-vibrations) and he put on WAGO cubes as above. The line inserted into the ankle is whitened.

Portal · Answer

hm .... and what are these micro-vibrations from?

stonefree · Answer

Neither one nor the other is true.

waski78 · Answer

I do not know. It was a quote from him - he said that the bolts could loosen over time, but I have no experience with this. I have checked these cubes (visually) recently and they did not look suspicious (no melting or signs of overheating).

Portal · Answer

well ... because the wires for the fuses are also bolted, contacts too ... so ... if you loosened it would be a failure after failure

I mean it more if this screw connection does not destroy these thin wires when the clamp is twisted, which may result in a smaller contact area \ conductivity and thus later loosening ...

zbich70 · Answer

Put appropriate sleeves on the ends of the stranded wires and press them with a suitable tool (press).
Every self-respecting electrician has one and a handful of sleeves for different sections.

Tinning was fashionable in the People's Republic of Poland when other methods were not available.

djlukas · Answer

It will last as long as it was created. So how much electricity do you think such a plate consumes? You measured it once, because I did, and I'll say not as much as you think.

Popak · Answer

Hello
I would like to add that in the screw cubes there is something like compression (crushing) of the cable with a tightened screw, which may cause the cable to break over time.
Ps. I'm not saying that screw cubes are free, but each solution has disadvantages.
Personally, I would choose WAGO.
And there are only sleeves for the rope.

Regards

mawerix123 · Answer

In no case. If it does not use the sleeves due to the lack of it, then tinning to the screw terminal is better than just the line to the terminal. It destroys.

CYRUS2 · Answer

You still need to know how to do it. I doubt that the company would give the line without sleeves

Anonymous · Answer

An inherently nonexistent problem. The ropes are clamped with sleeves, and then a suitable 'box' on the wall. Once again, I praise the UK, because there have been standardized connectors of this type for years, in a flush-mounted or surface-mounted version, available in every DIY store:
Link
And we have a free American, what an electrician or Janusz is a different system.

kkas12 · Answer

So if I perform, why are these joyful works of ingenious Dobromirs for? Thank you mate micho.nr1 for a hard stance stigmatizing solutions straight from a cottage manufacture, or perhaps from the Vistula open-air museum, which for many (as you can see) is the only role model to follow. I close the topic because a professional solution has been presented.

Connecting the induction plate - WAGO screw connection or quick connectors?

How should I connect a stranded copper induction hob wire to the house wiring: with a screw terminal, by tinning the strands, or with a WAGO quick connector?

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