The point of attachment of supply service conductors shall not exceed 9 m above grade. The drop has be located so that the clearance of the conductors at any point above finished grade is not less than the following heights; across highways, streets, lanes, and alleys - 5.5 m, across driveways to residential garages - 4 m, across driveways to commercial and industrial premises - 5 m and across ground normally accessible to pedestrians only - 3.5 m.
For a 200 amp service, a minimum of 2/0 gauge aluminum wire should be used.
A 100 amp residential service requires a size #8 copper wire, it should be insulated in green.
For a 200 amp underground service, it is recommended to use copper wire with a minimum size of 2/0 AWG. Copper wire is preferred for its conductivity and durability, making it suitable for handling the high electrical load of a 200 amp service.
250 MCM aluminum minimum
A 200 amp service panel with a 60 amp sub-panel.
what does wire service mean
The minimum size wire that engineers spec for industrial and commercial installations is #12 and it usually is stranded not solid wire.
The minimum size home wiring is #14 AWG, the rating for that size wire is 15 amps.
The recommended specifications for aluminum 200 amp service wire typically include a minimum wire size of 2/0 AWG, rated for use in temperatures up to 90 degrees Celsius, and suitable for use in residential or light commercial applications. It is important to consult with a licensed electrician to ensure the correct wire size and type for your specific installation needs.
The minimum size home wiring is #14 AWG, the rating for that size wire is 15 amps.
The minimum size wire that can be paralleled together stated in the electrical code book is a #3 copper conductor.
The wire used to ground a water pipe typically needs to be a minimum of 10 AWG copper wire. It's always best to consult with local building codes or a licensed electrician to ensure that the proper size wire is used for grounding.