answersLogoWhite

0


Best Answer

Use 8 gauge wire.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What size wire in a 40 amp 12 volt circuit?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What size wire for an 80 amp 220 volt circuit?

# 3 gauge


What wire size needed for 120 volt 3000 watt load?

AWG # 10 wire on 30 amp circuit.


What size wire do you need to run 100 ft 75 amp 230 volt?

Depends on the size of the circuit which you did not list.


What is the minimum ground wire size for a 20 amp 110 volt circuit?

The ground wire in a two or three conductor #12 cable is a #14 bare ground wire.


Can you use a neutral wire from a existing 110 volt 20 amp circuit to supply a neutral for a washer dryer combo that has only a 220 volt 30 amp 2 wire?

No !


What size wire for 225 amp 208 volt 3 phase circuit y.?

For a 225 amp 208 volt 3 phase circuit, you would typically need to use a 3/0 AWG copper wire or a 250 kcmil aluminum wire. Be sure to consult with local electrical codes and regulations to ensure compliance with specific requirements for your installation.


What wire size for 70 amp service at 240 volt?

For a 70 amp service at 240 volts, you would typically use a wire size of 4 AWG copper wire. This wire size is suitable for carrying 70 amps of current safely over a 240 volt circuit. Be sure to consult local electrical codes and regulations to ensure compliance with requirements in your area.


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 size wire and breaker is needed via 20ft length for a Westonhouse 1500w floodlight?

If it is a 110 volt light it can safely run on a 20 amp circuit with AWG # 12 wire.


What wire size for 220 volt 10 amp?

For a 220 volt, 10 amp circuit, you can use 14 gauge wire if the circuit is protected by a 15 amp breaker or fuse. However, it's always a good idea to consult local electrical codes and regulations to ensure the correct wire size for your specific situation.


What size neutral for 60 amp circuit?

For a 60 amp circuit, a 6 gauge wire is typically used as the neutral wire. This wire size ensures proper grounding and safety for the circuit. Make sure to always consult the National Electrical Code (NEC) and local codes for specific requirements in your area.


What size ground wire is needed for 20 amp?

For a 20 amp circuit, a 12-gauge copper ground wire is typically recommended. This wire size can safely handle the current and provide proper grounding for the circuit.