A 750 MCM copper conductor with an insulation factor of 90 degrees C is rated at 500 amps.
7.2kW shower = 32 Amp fuse = 6 mm2 cable size7.5kW shower = 40 Amp fuse = 10 mm2 cable size8.5kW shower = 40 Amp fuse = 10 mm2 cable size9.5kW shower = 40/45 Amp fuse = 10 mm2 cable size10.5kW shower = 45 Amp fuse = 16mm2 cable size
Depends on the size of the service. 100 amp service will require 3 gauge, 150 amp service will require 1/0 gauge, and 200 amp service will require 3/0 gauge.
25mm cable
14 gauge will handle it with a 15 amp breaker. If you use 12 gauge use a 20 amp breaker.
No, 10 gauge wire requires the use of a 30 amp breaker. A 20 amp breaker is only used on 12 gauge wire.
Use 6 gauge
#10 cable is no good for 120 amps, you need #2 cable, and it can be used at a distance of 250 ft.
A #14 copper conductor is rated at 15 amps.
First determine the amperage of the circuit . e. g 15 amp or 20 amp ( typical household circuit ratings) the gauge is 14 and 12 respectively. The lower the gauge number the higher the current handling capability.
7.2kW shower = 32 Amp fuse = 6 mm2 cable size7.5kW shower = 40 Amp fuse = 10 mm2 cable size8.5kW shower = 40 Amp fuse = 10 mm2 cable size9.5kW shower = 40/45 Amp fuse = 10 mm2 cable size10.5kW shower = 45 Amp fuse = 16mm2 cable size
That is 10 amp wire.
Depends on the size of the service. 100 amp service will require 3 gauge, 150 amp service will require 1/0 gauge, and 200 amp service will require 3/0 gauge.
500 MCM can carry 380 Amps at 75 degrees C.
on a 4000 watt amp the best gauge wire woul be between 2 and 0
Yes, the larger cable can carry more load (current) than the other cable.
It depends upon the length. 10 gauge is rated for 30 amps to about 100 ft. However if running longer than 100 feet, you should drop down a gauge to #8.
50 amps