A #6 copper conductor with an insulation factor of 75 or 90 degrees C both have an amp rating of 65 amps. If the #6 conductor is connected to a breaker having a 90 degree C rating then the conductor can carry an amperage of 75 amps
60 to 70 amps depending on the insulation around the wire.
10 amps
ref: http://www.okonite.com/engineering/nec-ampacity-tables.html generally see the latest NEC (National Electrical Code) standard but from the tables with assumed temperatures, the rating for 14ga copper is 15 amps (120V).
If you mean 2/0 copper wire it is rated 175 amps. # 2 wire is 115 amps. If you are referring to 2.0 metric it is rated 15 amps.
# 4 copper wire short distance.
Sorry, there is no such wire size as "30 gauge" in the AWG (American Wire Gauge) system. For the ampacity rating of all standard conductor sizes, go to Table 310-16 of the National Electric Code. If you mean what wire size will carry 30 amps then a #10 copper wire insulation rating of 90 degree C is rated at 30 amps.
250 amps maximum.
#14 copper wire is rated for 15 amps.
#14 copper wire is rated at 15 amps, # 12 copper is rated at 20. The maximum capacity of any wire is 80% so remember to derate your current by multiplying the rated current by .8
A #4 copper wire with an insulation factor of 75 or 90 degrees C is rated at 85 amps. A #2 aluminum wire with an insulation factor of 75 and 90 degrees C are rated at 90 and 95 amps respectively.
Maximum amps for chassis wiring : 101 amps Maximum amps for power transmission : 37 amps Reference : http://www.powerstream.com/Wire_Size.htm
10 amps
Number 10 thnn copper wire.
A #8 copper wire with an insulation rating of 90 degrees C is rated at 45 amps.
55 amps on copper wire.
I'm not sure if I understand your question but if you are asking if the wire number is the maximum amperage (current) it can hold the answer is NO. For example #8 copper wire will allow much more current (before melting) then #12 copper wire. Generally the higher the wire number the less amps it can hold.
475 amps, per NEC 310-16. Note that this is a maximum; there are many reasons to derate the current carrying capacity of the wire.
ref: http://www.okonite.com/engineering/nec-ampacity-tables.html generally see the latest NEC (National Electrical Code) standard but from the tables with assumed temperatures, the rating for 14ga copper is 15 amps (120V).