No. A #20 wire does not have the physical circular mils for a load of 30 amps. The wire would burn the circuit open.
Use AWG # 6 wire.
10 AWG
For a 100 amp panel, a wire size of at least 3 AWG copper or 1/0 AWG aluminum should be used to ensure proper electrical capacity and safety.
The larger the AWG number the smaller the wire. 10 AWG wire can carry more current than 12 AWG wire.The wire sizes of 24 and 26 are the smallest that are used in the electrical.See related links below
For a 100 amp service in copper, a wire size of 3/0 AWG should be used.
For a dryer installation, it is recommended to use a wire gauge of 10 AWG (American Wire Gauge) for a 30-amp circuit or 8 AWG for a 40-amp circuit.
For a 20-amperes circuit, a wire gauge of at least 12 AWG should be used to ensure safe and efficient operation. Choosing the correct wire gauge will help prevent overheating and potential hazards in the circuit.
For a 30 amp breaker, a wire with a gauge of 10 AWG should be used to ensure safe and proper electrical connections.
For a 30 amp 240 volt circuit, a wire size of 10 AWG should be used.
AWG stands for American Wire Gauge, which is a standardized system used in North America to denote the diameter of electrically conducting wire. It is commonly used to specify the size of wire in electrical circuits.
For a 100 amp breaker, a wire size of 2 AWG (American Wire Gauge) should be used to ensure proper electrical safety and performance.
For a 50 amp breaker, a wire size of at least 6 AWG (American Wire Gauge) should be used to safely handle the electrical load.