Back to basics here guys.
I am referring to a terminal strip like this.
The wire may be anything from wire which is thinner than bell wire up to approx 13 amp mains flex (1.5 mm^2).
----------------------------------- The QUESTION is this .... If you were using a terminal strip to connect some wires then how would you prepare the ends of the wire going into the terminal strip? It seems that there are few satisfactory ways.
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You can just strip back the insulation, twist if multi stranded, insert and screw down. However there is always a risk that some of the multi strands might break if the screw is tightened too much.
However if the wire is quite fine then you may have to fold the are wire back on itself. Maybe do that several times. But that does not come out cleanly unless the retaining screw is almost taken out.
You can add thickness to a fine wire by soldering/tinning the end of the wire before it goes in. But this adds a lot of fragility because where the solder ends is the point where the wire is likely to bend if it is moved around in use.
I've even seen people sticking in *insulated* wire and tightening the screw until it met the copper. This could work rather nicely but only if you can get the depth just right. It seems to me that chance plays far too large a part here.
The way I would love to do it is to get some sort of crimping tool and put a small brass collar over the wire and squeeze the collar on securely. The brass would be tough enough to resist the screw doing any real damage.
What do you find is the best?