The larger in diameter the wire is, the larger the current carrying capacity the wire has.
A 250 MCM copper conductor with an insulation factor of 75 or 90 degrees C is rated at 255 and 290 amps respectively
For a typical use it would be 1/0 (one ought) wire in copper.
30 amps.
600amps
It can carry upto 100 Ampere.
The ampere rating of wire would depend on the diameter, length and usage of wire for specific purpose. Without additional input to the question. it will be hard to give an accurate answer.
1.5 sq mm
For a 16-gauge wire at 120 volts, the ampere rating would typically be around 10-12 amps. However, it's important to consult the specific standards and guidelines provided by regulatory bodies like the National Electrical Code (NEC) to ensure safe and appropriate usage of the wire.
A #14 copper wire with an insulation rating of 90 degrees C is rated at 15 amps.
A #4 copper conductor with an insulation factor of 75 or 90 degrees C is rated at 85 amps.
A #4 aluminium wire with an insulation factor of 75 and 90 degrees C is rated at 100 and 105 amps respectively.
A #3 copper wire with an insulation rating of 75 or 90 degrees C is rated at 100 and 110 amps consecutively.