Multi-core conductors consist of several wires twisted into one bundle. Such a cable is easier to bend due to the smaller cross-section of each core,
and collecting them into a single bundle prevents kinks at bends. Therefore, such electrical installation products are used when connecting portable devices,
the use of which implies frequent changes in location.
Connection of multi-core cables is performed
Using a more complex technology. Stripped wires are either tinned or crimped with tips for reliable contact with terminals.
When connecting switches Cross-section
Square millimeters are used to indicate this characteristic. This value must be taken into account in order to correctly determine which peru email list 3 million contact leads cable
to use for sockets in the apartment according to the power and current strength. It is impossible to determine the cross-section visually; unlike the diameter of the conductor, this value is calculated using a formula.
The cross-section is directly related
To the value of the cable’s current conductivity, so products with a higher throughput are used for high-power networks. This will 5 ways to increase conversion in your e-commerce ensure not only a flawless power supply,
but also reduce the risk of overheating the wiring due to maximum loads. It should be noted that hidden installation of networks seriously impairs heat dissipation.
But even exceeding the calculated cross-section is not a panacea for the problem. For normal operation of such electrical communications, a lot of additional devices will be required – automatic switches, protective modules, etc. – of the appropriate rating. As a result, the costs of installing the wiring and ensuring its protection will increase proportionally.
Household power supply under average When connecting switches
Operating conditions will require the trust review purchase of cables of the following cross-section:
3×1.5 mm2 – . To protect such lines, 10 A circuit breakers are used, since the load in them will not exceed 4 kW;
3×2.5 mm2 – when installing sockets. They will require a protective circuit with a power of at least 16 A, because the power on such communications can reach 6 kW.
