When you search toolstation.com for 'wago', you get a bunch of connectors that look like Wago ones, but none of the pages actually say "Wago". I was going to ask here if anyone knows what they are, but I noticed this review on one of them:
????? 1 out of 5 stars. · 4 months ago Poor quality
Bought these thinking they were a Wago Connector....How wrong I was. The spring levers are weaker than Wago The plastic housing seems a cheaper quality to Wago I'm not taking a chance fitting these. Sending them back for refund
? No, I do not recommend this product.
(The ones I have bought from Screwfix are the real thing.)