Romex® NM-B 4/3

Per Foot	$4.95/ft
250'	$4.45/ft

There are many different sizes of Romex wire so you definitely want to make sure you have the right size by talking to your electrician or your electrical contractor. You should give them the length and the amount of amps you want to supply so they can give you an accurate awg size. Romex 4/3 always has an white jacket because it's in the #4 wire range. Other Romex gauge sizes will have different color jackets. Try taking a look at Romex 14/2 or Romex 6/3 to see the color of those jackets and why they are different. The last thing be be sure of is that this cable is going to be indoors only. If you need to run the cable outdoors at all you should be looking at an SER cable which means Service Entrance Cable. There will be a Service Entrance #4 cable with 3 conductors. 

If you only need the #2 wires you can take a look at our single conductor THHN wire. All of our THHN / THWN is dual rated so the THHN 4 wire is exactly the same wire you'll find in Romex or UFB cables.