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
A #8 aluminium wire with an insulation factor of 90 degrees C is rated at 45 amps.
Both a 45 amp and 50 amp breaker would require 6 AWG wire. So if you have 6 AWG wire and any devices like an outlet are rated at 50 amps or greater you are okay.
This is not a good idea to do. Sometimes just that little bit of extra current that the 45 amp fuse will allow to reach the 40 amp load might be enough to destroy the device.
A 40 amp breaker is used in conjunction with AWG # 8 copper wire. The black and red wires are connected to the breaker. The ground wire is connected to the ground bar and the white wire is connected to the neutral bar.
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
45
To determine the fuse size for a 200 watt amp, you will need to divide the power rating by the voltage of the system. If the amp operates on a 12V system, the amperage would be around 16.67A, so a 20A fuse would be appropriate for a 200 watt amp.
A #8 aluminium wire with an insulation factor of 90 degrees C is rated at 45 amps.
Both a 45 amp and 50 amp breaker would require 6 AWG wire. So if you have 6 AWG wire and any devices like an outlet are rated at 50 amps or greater you are okay.
For a 45 amp load at 13.8 volts, you would need a wire size of at least 10 AWG to ensure safe and efficient transmission of power. Make sure to follow electrical code requirements and consider factors like wire length and environmental conditions when selecting the wire gauge.
The question does not give enough details to answer
Number 8. Wire <<>> A #8 copper conductor with an insulation factor of 75 and 90 degrees C are both rated at 45 amps.
This is not a good idea to do. Sometimes just that little bit of extra current that the 45 amp fuse will allow to reach the 40 amp load might be enough to destroy the device.
A 40 amp breaker is used in conjunction with AWG # 8 copper wire. The black and red wires are connected to the breaker. The ground wire is connected to the ground bar and the white wire is connected to the neutral bar.
Answer for USA, Canada and countries running a 60 Hertz supply service.With out knowing the specifics of the stove, a home is usually prewired with a #8 wire which has a rating of 45 amps. This wire is protected with a two pole 40 amp breaker.
A # 8 copper conductor with an insulation factor of 75 or 90 degrees C is rated at 45 amps.