9 сент. 2019 г. · 1) A 30 amp breaker requires 10 AWG copper or EMT metal conduit as the equipment grounding conductor. Does that help to answer your question?

12 окт. 2023 г. · NO. 12 gauge wire can be used for breakers up to a maximum of 20 amps. A 30 amp breaker should have 10 gauge or larger wire to prevent a ... What gauge should a ground wire be? What gauge wire do you need for a 30-amp breaker ... Can you use a smaller gauge ground wire? What wire do I need for a 30 amp sub-panel 100 feet ... Другие результаты с сайта www.quora.com

30 дек. 2019 г. · Once you get above 30 amp circuits the EGC is smaller than the circuit conductors. 10 AWG for 31 to 60 amp circuits, 8 AWG for 61 to 100 amp circuits etc. Last ... grounding conductor sizing - Mike Holt's Forum Downsizing the ground wire for line loss? - Mike Holt's Forum Upsizing the ground wire for voltage drop - Mike Holt's Forum Equipment Grounding Conductor Sizing For Voltage Drop Другие результаты с сайта forums.mikeholt.com

25 сент. 2024 г. · These sizing charts are based on the amperage rating of the circuit. ... What size ground wire for 100 amp service? ... 30 years. It is an ...

This chart displays the size of a ground conductor for a circuit based on the ampere rating of the circuit protection devices.

13 июн. 2023 г. · What size wire to use for 30 Amp? For a 30-Amp service, it is best to use 8 AWG copper wire or 8 AWG aluminum wire.

For a maximum of 30 amps, you'll need a wire gauge of 10. The most common household item that requires a 30 amp circuit is a central air conditioner.Often, ...

In most cases, 10-gauge wire is the best choice for a 30 amp circuit breaker. However, depending on your load requirements, you may need to use a heavier gauge ...