How many of these gossip in the network regarding the WAGO self-clamping terminal blocks! Some say that this is the best way to connect, others spit and curse. So which of the masters is right? We need to figure out this issue on our own ...
WAGO - the other side of the coin
Why is the web flooded with negative reviews regarding WAGO? And what kind of character are they?
First, many users complain that WAGO burns too quickly. Just completed the connection, and after a couple of months the familiar smell of burnt plastic begins to "wander" around the apartment. The opinion that self-clamping terminal blocks are not able to withstand even the rated currents has been in the network for a long time.
Secondly, they complain about insufficient contact. They say the spring force is not enough to ensure a reliable connection. Hence arcing, heating and consequences relevant for such a situation, for example, a bundle of soldered wires in a junction box. Yes, there is such a sin for WAGO.
And finally, the price is too high - well, the terminal block cannot cost that much money! An unambiguous attempt to "prick" the consumer is traced. According to some "masters", the cost of WAGO should not exceed the cost of a one-time "T-shirt" package.
Lots of arguments in defense of WAGO
You should answer in order, regarding the stated claims.
- Any connection will "burn" if you run a high current through it, and WAGO is no exception. It is enough to put WAGO with a rating of 10 A on the line that feeds the hob and the smell of fused insulation will not keep you waiting long. It will be the same even with very reliable crimping sleeves. Therefore, before buying terminal blocks, you should find out their value.
- True German WAGOs have such a spring contact force that provides a connection that can withstand many years of use.
- The last cornerstone is price. If you buy real WAGOs, and not a fake, then the cost of one terminal block can reach one dollar. It's not too expensive considering the fact that all WAGOs are reusable. Self-clamping terminal blocks can always be removed and rearranged to another place.
Such arguments are quite enough to justify the fair name of WAGO, which today are even used as whole reusable modules in switch rooms.
Can WAGO terminal blocks be used?
It is possible and even necessary. Since such a simple invention can save a lot of time. Of course, crimping is still the most reliable way to connect conductors, but WAGO should not be left in the last plan. Why not use devices that will provide quality and add free time in your work? So many "masters" cannot answer.
And in order for the terminal blocks to serve for a long time and reliably, one should be guided by two simple rules: correctly choose a product based on the current in the circuit, and do not try to save money by buying only the original products. Only then WAGO will not "burn" and melt in junction boxes, and the wiring will last more than one year.