They are much cheaper if you don't get them from the hardware store. Just checked my local store against my latest online order, 2.5x difference in per unit cost.
So now I have a box of them. Still not cheap but they are well worth it, plus they're reusable so in my mind it's never a waste even for a "dumb" project or a temp fix.
Nobody local to me sells wago. I really wonder if they're against state code but nobody can give me a straight answer. Most the time it's old timer sparkys I ask and you can't tell if the wagos are forbidden or if they are just stubborn.
Yes, that's them. The Marettes as the other answer suggested look even more sketchier, jeez, twisting wires and calling it a day for for up to 32A?
Anyway, I've found over torqued screw blocks in my parents home that lost pressure due to slight plastic deformation of the copper wires over time and that's something you'll never find out until the connector box starts smoking 0_o
Ooo, good to know, thanks! I am indeed on 120v, but I'm only doing lighting fixtures right now, so I'm not too worried about the increased resistance. I'll make sure not to use it on touchier circuits.
Yeah. One of the biggest downsides of 120V is the higher current needed for high wattage appliances (toaster ovens, kettles, hair dryers, air fryers, etc). This means you need heavier gauge wires and arc faults are more of a fire risk. On the other hand 120V is definitely safer.
Marrettes (twist caps) like to break off the ends when you re-connect them. The solid core wire only takes a couple twists before it fatigues and breaks. If you do a new one, or have to strip the wire back because you broke off the last one, I'd definitely change to these. They're much more reliable, don't break the wires and you can see when they're inserted correctly. And when you only have so much length in your wires in the box, you want to preserve what you have so you don't have to open up the wall and lengthen it, and doing so isn't to code anyway if you don't put in a junction box.
I've DIY'ed my own electrical for decades, and I change to these whenever I can now. It's like changing from copper to PEX at any chance for plumbing, superior in every way.
Nice, had to use those this year for the new kitchen hood. The residual-current circuit breaker interrupted my do it myself brilliance a few times before I found out by rtfm how to actually use them...yeah.