The question often arises when setting electricity: Wago or chocolateA twist or a spring bandage? The answer is not always clear, because the choice often depends on the situation, but one thing is certain: it is not a rolling bond. Let's see what's better.
The "chocolate"
The traditional lines are made with a screw or a pressure plate (the same screw does the tension, but between the wire and screw is a so-called pressure plate). It's cheap, but there are a lot of mistakes: if the screw is too loose or too tight, contact may be uncertain. In time, it may be released due to heat fluctuations, which may lead to warmth or arc formation. On the other hand, producers offer only screw-fasteners and sorting elements for large cross-sections, typically above 10m2.
"Wago"
On the other hand, Wago and other spring hooks work with pre-designed spring power, so automatically optimal grip They provide. You don't need a screwdriver, you don't relax even over time, and you can be fixed quickly. These properties are particularly beneficial in sinking binders, lamp outages, temporary networks or smaller fittings.
For electrical purposes
The spring bandage is not only faster, but also more operational. Chocolate is still available, but only in verifiable, well-accessible places because of maintenance. For modern fittings, spring solutions are almost exclusive.