Monter's claws and manholes are a kit that a person uses to climb an overhead power line support. These devices are popular with electricians, beca...
The owners of old Khrushchev houses, as well as private houses, sooner or later face the need to replace plugs with circuit breakers. What is it fo...
One of the main elements of automation in street lighting, along with timers and motion sensors, is a photo relay or twilight relay. The purpose of...
Hello, I have a question! There is a device powered by a 9V battery of the "Krona" type. Basically (and this is 98-99% of the operating time of the...
Collector motors are quite common in everyday life and at work. They are used to drive various mechanisms, power tools, in cars. Part of the popula...
We looked at passive components of electronic circuits such as resistors and capacitors. But besides them, electricians and radio amateurs have to ...
Occasionally, owners of differential protection devices are faced with spontaneous shutdowns protective circuit breakers, after the re-inclusion of...
Modern circuit breakers are not intended for repair because they are supplied in a non-separable housing. The manufacturer intends to replace them,...
Hello. There is a Fagor 5ift-22 s hob. 2 burners it has induction, 2 ordinary ones with heating. Symptoms are as follows: when the induction is tur...
Oct 28, 2021
For switching on power lines, high-voltage switches and disconnectors are used. The former are used for operational switching under load, and the l...