How many amps can you pull off a 200 amp service? If your installation requires voltage drop calculations, such as for long distance power generation, the wire gauge and length of the installation may need to be increased. It is important to note that these distances assume no voltage drop. However, if the conductor had a 90° C rating, the maximum length could be as much as 300 feet. For a 4#3/0 AWG aluminum conductor with a 75° C rating, the maximum length would be 225 feet. The length of these cables can range from 150 to 300 feet, depending on the temperature rating of the conductor and the temperature rating of the raceway. For example, a 200-amp service can use either 2 or 4 #3/0 AWG aluminum conductors in direct burial. The recommended maximum lengths for an underground 200 amp service vary between 150 to 300 feet, depending on the wire gauge. Generally, the wiring needs to be kept at least 18” deep to prevent damage due to freezing temperatures or other environmental factors. The length of a 200 amp service conductors in an underground installation depends on the gauge of wire being used and the ambient temperature of the installation area. How far can you run 200 amp service underground? Taking all these factors into consideration, it is recommended to use 2/0 AWG aluminum wire or 4/0 AWG copper wire for a 200 amp service 200 feet away. In addition to this, other factors like the voltage drop and load that the wire must carry must be taken into consideration when calculating the size of the wire. For overhead services, 2/0 AWG aluminum wire or 4/0 AWG copper wire should be used, while for underground services, 2/0 AWG aluminum wire or 4/0 AWG copper wire should be used. The type of service will dictate the correct AWG size of wire. The American Wire Gauge (AWG), or wire size, will also determine the type of wire needed.įor instance, a 60☌ copper wire is the most commonly used wire for 200 amp services. When wiring for a 200 amp service that is 200 feet away, the size of wire needed for the task depends on many factors, such as the type of service, load, and the condition of the wiring.

200 amp service wire 150 foot