0
The short answer, if using copper, is 0 AWG, commonly referred to as 1/0 or "one ought".
Type of wire depends on location & temperature, but in my common scenario I am using 1/0 THHN inside a 2" schedule 40 PVC conduit (3 - 1/0 wires plus a 4 ga bare ground) to run indoors, a distance of about 25 feet from my main panel to a sub for upstairs.
I could go into more detail regarding outdoor, direct burial, grounding, aluminum wire, etc but would need more details.
What else can I help you with?
What size ground wire for 100a service?
A 100 amp residential service requires a size #8 copper wire, it should be insulated in green.
What wire size for 100 amp single phase 3 wire commercial service?
2 copper
What is the minimum service size for a 225amp residential service?
A 200 amp service panel with a 60 amp sub-panel.
What size aluminum wire for 1200 amp service?
For Service Entrance Cable 600 kcmill (Thousands of circular mils).
Do you need to change the wire size going from 100 amp service to 150 amp service?
Yes, the wire size has to be increased. The existing 100 amp service will now probably have a #3 conductor with an insulation factor of 75 or 90 degrees C which is rated for 100 and 105 amps respectively. Increasing to a 150 amp service will use a #1/0 wire size. If you are thinking of an upgrade, skip the 150 amp service and go to a 200 amp panel. New homes are installing 200 amp 42 circuit panels. The extra cost is only reflected in the materials as the labour costs will be the same regardless whether a 150 amp or a 200 amp panel is installed. The wire size for a 200 amp panel is #3/0. With an insulation factor of 75 or 90 degrees C the rating is 200 or 210 amps respectively.
What is the recommended wire size for a 125 amp electrical circuit?
The recommended wire size for a 125 amp electrical circuit is typically 2/0 AWG copper wire.
What is the appropriate wire size for a 125 amp circuit using THHN wire?
For a 125 amp circuit using THHN wire, the appropriate wire size would be 1/0 AWG.
What information does the 125 amp wire size chart provide for electrical installations?
The 125 amp wire size chart provides information on the appropriate wire size to use for electrical installations that require a 125 amp capacity. It helps determine the correct gauge of wire to ensure safe and efficient electrical connections.
What is the recommended wire size for a 60 amp service?
The recommended wire size for a 60 amp service is typically 6-gauge copper wire.
Ground wire size for 125 amp service?
For a 125 amp service, a ground wire size of 8 AWG copper or 6 AWG aluminum is typically sufficient. However, it's important to consult with local electrical codes and regulations to ensure compliance with specific requirements in your area.
What is the recommended copper wire size for a 100 amp service?
The recommended copper wire size for a 100 amp service is typically 3 AWG (American Wire Gauge).
What is the recommended wire size for a 100 amp aluminum service?
The recommended wire size for a 100 amp aluminum service is typically 2 AWG (American Wire Gauge).
Can you replace a 13 amp 125 volt appliance cord with a 15 amp 125 volt cord?
Yes, no problem at all going to a larger ampacity of wire. Larger size wire yes, smaller size wire no.
What is the recommended aluminum wire size for a 200 amp service?
The recommended aluminum wire size for a 200 amp service is typically 2/0 AWG.
What size underground wire is recommended for a 200 amp service?
For a 200 amp service, it is recommended to use a size 2/0 or larger underground wire.
What is the recommended wire size for a 200 amp service using aluminum wire?
The recommended wire size for a 200 amp service using aluminum wire is typically 2/0 AWG (American Wire Gauge).
What size wire should be used for a 100 amp service in copper?
For a 100 amp service in copper, a wire size of 3/0 AWG should be used.
