Matériel électrique : guides d'achat
What is an electrical contactor?
This article will help you understand what electrical contactors are, how they work, and how to select the right one for your specific needs.
How to Choose the Breaking Capacity of a Circuit Breaker?
Not sure how to choose the breaking capacity of a circuit breaker? Find all these characteristics in this article to understand how to make the right choice. Find all the electrical equipment you need on the One-Elec.com website.
How do you calculate the transformation ratio of a transformer?
The transformation ratio of a transformer is symbolized by m, and is defined as the number of turns in the secondary winding divided by the number of turns in the primary winding. The following formula applies: m = N₂ / N₁
What is the difference between a circuit breaker and a disconnector?
In this article, you will find the definitions of a circuit breaker and a disconnector, as well as their differences. You can find many articles on the blog of One-Elec, the specialist in electrical equipment for professionals.
