12 2 Vs 12 3 Cable
Start date jan 16 2006.
12 2 vs 12 3 cable. What is the difference between romex 12 2 with ground vs. For the 240 volts loads however it depends on the load s circuitry if it requires a 12 2 10 2 8 2 or a 12 3 10 3 or 8 3 cable. Except for a switch loop the black is used for the hot wire and the white is used for the neutral. 12 3 cable is four wire cable all 12 gauge.
The 2 or 3 refers to the number of ungrounded conductors in a cable such as romex or nm. Southwire company ll 12 2nm wgx1000 12 2 non metallic sheathed cable with ground 1000 4 2 out of 5 stars 11 southwire 63947628 100 12 3 with ground romex brand simpull residential indoor electrical wire type nm b yellow. Southwire 12 2 x 12 ft. Tray 12 2 is an 12 tray cable that is rated for 600 volts and can be used in direct burial applications.
One conductor is black one white and one is bare no insulation. Jan 16 2006 1 does the 2 and 3 mean the number of wires. Unbranded 250 ft roll 12 2 awg nm b gauge indoor electrical copper wire ground romex cable white romex12 2 4 7 out of 5 stars 131 65 00 65. Solid cu mc metal clad armorlite modular assembly quick cable whip model 56482401 view the stranded and solid copper metal clad armored cable assortment.
Sj 12 3 12 gauge portable and power cable our sj 12 3 12 gauge portable and power cable is perfect for many tools and equipment portable appliances small motors and other associated machinery. Sj 12 3 is an 12 awg wire that features 65 30 conductor stranding with an o d. 12 3 c thhn pvc tray cable with ground. The bare wire is always a ground.
12 3 would contain two hots black and red and. 12 2 would contain a hot black and a neutral white. 12 2 cable is three wire cable all 12 gauge.