Yes 220 & 240 are considered the same.
The recommended wire size for a 220-volt electrical circuit is typically 10-gauge wire.
For a 220-volt electrical connection, a wire with a gauge of at least 10 AWG (American Wire Gauge) should be used to ensure proper safety and functionality.
You can use an insulation rating 5000 volt to run 4160 volt supply.
Generally, if the electrician did it right, the BLACK wire is HOT, and the WHITE wire is NEUTRAL. Meaning that the white wire is the center tap of the main transformer, and the black wire(s) are either leg of the 240 volt output. Since the hot to center tap only takes half of the 240, it ends up being 120 volts at your outlet.
Which wire theres 2....... 12 volt all the time and 12 volt switched?
In Europe we would like to see that on 6mm square conductors
Wrong - sorry. The construction (wire windings) set the voltage requirement ... not the power.
10 2 wire is typically used for electrical installations that require a 240-volt circuit, such as for large appliances like dryers and stoves. It consists of two insulated conductors and a ground wire, providing the necessary power for these high-voltage devices.
The hot wire in an electrical circuit is the wire that carries the current from the power source to the device or appliance.
test light or volt meter
In a 110V system, the neutral wire is typically colored white in the United States. It is the wire that completes the circuit and carries current back to the power source. It is important to always follow safety guidelines when working with electrical systems.
The wire that is hot in an electrical circuit is the wire that carries the current from the power source to the device or appliance.