Compact Wire Connectors, Preciva 33pcs Push Fit Electrical Blocks, Splicing Lever Nut Assortment Terminal Block kit with 18pcs Clamp 3-Port, 10pcs for 2-Port, 5pcs for 5-Port

These are just too easy to use and make connecting cables where required a breeze to do and more importantly same a huge amount of time. Hold the wires really well and multiple sizes offered within the box.

Great pack to have and done the job and good price for this, fast delivery

works well but can be an issue if used in slim celling light fittings as they require slightly more depth than a connector block

Look and feel a quality product. Got these more for use in my caravan on 12V DC system but they are rated for 230V AC so may end up using in the house occasionally. The clips have a good snap action and feels secure when wired.

Perfect for my needs. They grip the cables well and are very easy to use, certainly feel nice and robust, exactly what I was looking for and a very good price. Made a job I was doing rewiring something quite easy to do. The only thing that isn't 100% brilliant is the box they arrived in which doesn't really feel like it closes securely, but I didn't buy them for the box. Would definitely buy again, but this stock will probably last long enough that I won't need to do that for quite some time.

Product really simple to use and can accept up to 32amp solid core twin and earth (4mm) cable and also up to 25amp flexible multistrand (2.5mm) cables. The three connections enable ring circuits with a spur to be easily created. The connections once made are very secure once the clips are closed. The clips have quite a powerful clamping action and can pinch if they spring back if your grip slips or they are not in the fully locked position so care is needed especially if you have weak hands (the instructions does warn about this) a decent pair of gloves can mitigate against this. Add an efficient wire stripper and these connectors make wiring a doddle I found them especially useful for lighting circuts. 5 stars

The connectors arrived packed in a reasonably solid storage box, with a good catch that should last a fair while. UKCA and CE marks on the box and we're off to a very good start. Visually they look very similar to the Wago 222 series, even down to the moulded length guide for stripping the insulation of the wire to be used with them. Of course, looks are not the main feature, they need to perform well too. The levers have a very positive snap, but also aren't too tough to open. Inserting a wire is easy, the contacts are formed with a slope to guide the wire in. Once secured in place the wire is held firmly. Pull out resistance is on par with other connectors there. They grip thick cables and thin cables well, solid core and stranded. Electrically, I connected a 50A 12V power supply through one of these connectors, and a Wago 221 series and lit several automotive bulbs and an electronic load, until the draw from the power supply was 32.5A. The Preciva connector did not get appreciably warmer than the Wago connector, both remaining around room temperature. This shows their grip of the cable and resistance of the joint are on par. In summary, they seem fine. A solid choice at a reasonable price point. The box will be handy in the garage for quickly joining cables and putting circuits in.

Good selection of fittings, good spring contact . I have used several of the fittings, slight problem with contacts, however, after checking and making some adjustment all worked perfect. I like the ease of use and speed they can be fitted. Dropped 1 star due to a couple of the fittings broke when opening the spring catch.

Grand job and save alot of time, look and feel to be well made and hold the wire tight.

Avantages : -Très robustes, solides et fiables pour tous types de connexions. -Excellente qualité/prix, comparable à des connecteurs Wago bien plus chers. -Faciles à manipuler et sécurisent bien les fils. Inconvénients : -Leur taille est un peu plus grosse que certains modèles par exemple de chez Wago, ce qui peut être légèrement encombrant dans des espaces très réduits. Conclusion : Pour le prix, ces connecteurs sont un excellent choix. La robustesse et la fiabilité compensent largement leur taille, et ils représentent une alternative de qualité aux Wago. Je les recommande sans hésitation !

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