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What Size Aluminum Wire For 100 Amp Main Service

What Size Aluminum Wire For 100 Amp Main Service. 1000 cm (circular mils) = 1 mcm or 1 kcmil = 0.5067 mm², so 2 kcmil. Whether it be copper or aluminum, let’s take a look at what size wire you need for a 100 amp sub panel that’s 200 feet away.

What is the correct wire size for a 100 amp sub panel? Quora from www.quora.com

And it wasn't 100amp service, it was 200amp. 100 amps #4 awg #2 awg: Choosing the right size wires for your sub panel is a matter of safety.

110 Amps #3 Awg #1 Awg:

You can use three gauges for two hot wires and a. Anyways, to correct this post. Conductors and all terminals rated at or above 75°c.

Whether It Be Copper Or Aluminum, Let’s Take A Look At What Size Wire You Need For A 100 Amp Sub Panel That’s 200 Feet Away.

If you are calculating full load then the grounding conductor must take voltage drop into account and rise a full two sizes more just like the current carrying conductors or a #4 cu or #2 al. What size aluminum wire do i need for 100 amp service? I am just having a hard time finding 3/1 aluminum nmd90 at the suppliers and 3/3 copper is going to cost too much due to the length of run, about 80ft.

You Can Use #4 Awg 75 Deg C Or 90 Deg C Copper Wire In Conduit For A 100 A Breaker Provided The Breaker Is Labeled For Use With 75 Deg C Wire.

Click here for pricing on #1 gauge aluminum. To make your a little easier for you, here are our top picks for these wire sizes: Likewise, people ask, what size wire do i need to run a 100 amp subpanel?

Make Sure To Limit Your Voltage Drop To 3% Regardless Of Distance.

Click here for pricing on #2 gauge aluminum wire. Current at end of cable: This can be completed to prove to the local inspection authority that the 4/0 conductor size does not exceed 185 amps of draw.

Needs To Be Buried In A Conduit;

175 amps #1/0 awg #3/0 awg: And it wasn't 100amp service, it was 200amp. What size ground wire do i need for 200 amp service?

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