I’m adding some of the newer Shelly relays (e.g. Shelly 1PM Mini Gen 3, or the Shelly 1PM Gen 2), and I’m having a lot of trouble getting end-ferrules to actually fit in the screw terminals.
Fro example, using 2.5mm wire - the bare stranded wire will fit in the screw terminals. However, the same wire in the appropriate end-ferrule won’t fit in the terminal.
I’m using the Knipex Twistor16 crimper, with the blue DIN26228 sleeves.
(Somebody else mentioned a similar issue on the Shelly FB group here - but there wasn’t really an answer).
Does anybody know of anything that might work here?
Is there a different crimper, or crimping sleeve that could work?