No - the two have no relationship to each other at all.
The size of the wire is stated by its gauge under American Wire Gauge. Six gauge wire is size 6 AWG.
You need to look at the regulations that apply in your country. If in doubt, use a neutral wire of the same size as the live wire or wires.
You listed no gauge wire. This is the required breakers.14 gauge - 15 amp12 gauge - 20 amp10 gauge - 30 amp8 gauge - 40 amp
The American Wire Gauge (AWG) is a shorthand way to identify key characteristics of the size of a wire and pertinent specifications associated with the size. So you will often hear someone ask what gauge wire do I need for a 15 Amp circuit in my home. The shorthand answer in this case would be 14 AWG for a typical residential wiring job.
The wire size depends on how much current it will conduct.
The size of the wire is stated by its gauge under American Wire Gauge. Six gauge wire is size 6 AWG.
I've never seen a table of direct conversions but I've included tables of wire gauge in millimeters and needle size in millimeters. They aren't exact matches, but you may find matches that are close enough for your purposes.
Wire size refers to the physical dimensions of a wire, usually expressed in millimeters or inches. Gauge size, on the other hand, is a measurement of the wire's diameter based on a specific gauge system (such as AWG or SWG). So, while wire size refers to the actual physical dimensions, gauge size is a standardized measurement used for electrical wiring.
The gauge size refers to the diameter of a wire, needle, or other cylindrical object. The gauge number is a numerical value assigned to a particular gauge size. Generally, the higher the gauge number, the smaller the diameter of the object.
The appropriate wire gauge size for a 40 amp circuit is typically 8 AWG (American Wire Gauge).
The appropriate wire gauge size for a 60 amp circuit is typically 6 AWG (American Wire Gauge).
The recommended gauge size for a 50 amp electrical wire is typically 6 AWG (American Wire Gauge).
12 gauge wire is used for household plugins, and 14 gauge wire is used for lights. So, 12 gauge is the size to use. But since a freezer has an electric motor, it is best to not plug anything else with a motor into the same circuit.
The recommended wire size for a 30 amp circuit is typically 10 gauge wire.
The recommended gauge size for a 100 amp aluminum wire installation is typically 2 AWG (American Wire Gauge).
The recommended gauge size for a 20 amp wire in a residential electrical circuit is typically 12 AWG (American Wire Gauge).
The recommended conduit size for accommodating 6 gauge wire is 1 inch.