Press pliers for crimping wire lugs: features and varieties. How to choose the right crimping pliers for multicore wires. How to use press pliers. Advantages and disadvantages of crimping pliers.

Potential equalization box (PMC): installation and operation features. What is the potential difference and why they need to be aligned. Lightning protection system for equalizing potentials.

How to change the LED bulb in a spotlight: lampholders MR16, GU5.3, GX53. How to insert a LED lamp into a ceiling lamp. How to open the ceiling lamp to replace the lamp.

How to transfer the switch to another place with your own hands: reasons and features of installation. The sequence of actions for the transfer of light switches without gating. How to lower the switch lower on the wall.

Aluminum wiring: rules of use and features of application for laying in the apartment. Technical specifications for aluminum wiring: flow effects. How to connect a wire from aluminum to the machine.

DIY electric floor heating installation: step-by-step instructions. Scheme of connecting an electric underfloor heating to electricity. What you need to install a warm floor: tools and materials.

Walk-through single-key switch: what is it and how is it arranged. Types of walk-through single-key switches. The difference between the passage switch from the usual. Where a similar lighting control system is used.

Checking circuit breakers for short circuit current: methodology. How to check the circuit breaker for serviceability. Device for checking differential switches. Testing the operation of releases of circuit breakers.

What machines to put in the apartment: technical specifications and selection criteria. How to choose a machine for sockets and switches in the apartment. Basic rules for calculating the parameters of circuit breakers.

Automatic machines in the garage: which must be chosen for connecting electricity. Electric shield for the garage: self-assembly. Which switchboard in the garage is better, home-made or industrial production.

Highlighting the working area in the kitchen: how to do it yourself. Lighting options above the work surface. Why do you need lighting for a work surface in the kitchen. How to choose lamps to illuminate the working area: useful tips