What does 2 AWG cable mean?
2 AWG = Two Gauge. 1 AWG = One Gauge. 1/0 AWG = One Aught. 2/0 AWG = Two Aught.
How many amps can 2 0 gauge wire handle?
Wire Size and Amp Ratings
| Wire Size | 75°C (167°F) | |
|---|---|---|
| AWG | (mm²) | Copper |
| 2/0 | (67.4) | 175 |
| 3/0 | (85.0) | 200 |
| 4/0 | (107.2) | 230 |
What diameter is 2 gauge wire?
Breaking Force for Copper Wire
| AWG gauge | Conductor Diameter Inches | Ohms per 1000 ft. |
|---|---|---|
| 0 | 0.3249 | 0.0983 |
| 1 | 0.2893 | 0.1239 |
| 2 | 0.2576 | 0.1563 |
| 3 | 0.2294 | 0.197 |
Which is bigger 2 AWG or 4 AWG?
The bigger the AWG number, the smaller the physical size of the wire. For every 6 gauge decrease, the wire diameter doubles and for every 3 gauge decrease, the sectional cross area doubles. …
What gauge wire should I use for a 2000 watt amp?
Up to 500 watts RMS = 8 gauge. 500 – 1000 watts RMS = 4 gauge. 1000 – 1500 watts RMS = 2 gauge. 1500 -2000 wats RMS = 0 gauge.
What is bigger 2 AWG or 4 AWG?
The bigger the AWG number, the smaller the physical size of the wire. An AWG of 40 is the smallest and 0000 is the largest. For every 6 gauge decrease, the wire diameter doubles and for every 3 gauge decrease, the sectional cross area doubles.
What is the diameter of 2 0 cable?
AWG Copper Wire Size and Data Table Chart @ 100 Degrees F
| AWG | Diameter | |
|---|---|---|
| 00 (2/0) | 0.3648 | 9.266 |
| 0 (1/0) | 0.3249 | 8.251 |
| 1 | 0.2893 | 7.348 |
| 2 | 0.2576 | 6.544 |
What size wire do I need for a 200 amp service?
Wire Sizes For 200 Amp Service Wiring 200 amp service requires either #2/0 copper wiring or #4/0 aluminum or aluminum clad wiring. Which wire used is determined by the voltage drop and length of the wiring. Many electrical contractors opt to use #4/0 aluminum or copper-clad wire.
How many amps can 0 gauge wire handle?
| Wire Gauge | Recommended Maximum Fuse Size |
|---|---|
| 00 awg | 400 amps |
| 0 awg | 325 amps |
| 1 awg | 250 amps |
| 2 awg | 200 amps |
What gauge wire do you need for a 20 amp breaker?
In wire gauges, the bigger number designates a smaller diameter wire. As a rule of thumb you should use 12 gauge wire for 20 amp circuits and 14 gauge wire for 15 amp switches.
What is 2 AWG wire?
#2 AWG wire diameter. The diameter of #2 AWG wire in inches: d 2 (inch) = 0.005 inch × 92 (36-2)/39 = 0.2576 inch . The diameter of #2 AWG wire in millimeters: d 2(mm) = 0.127 mm × 92 (36-2)/39 = 6.5437 mm #2 AWG wire area. The area of #2 AWG wire in kilo-circular mils: A n (kcmil) = 1000×d n 2 = 1000×(0.2576 in) 2 = 66.3713 kcmil. The area of #2 AWG wire in square inches:
What is the diameter of a 2 gauge wire?
The diameter of #2 AWG wire in inches: d 2 (inch) = 0.005 inch × 92 (36-2)/39 = 0.2576 inch d 2(mm) = 0.127 mm × 92 (36-2)/39 = 6.5437 mm A n (kcmil) = 1000×d n 2 = 1000×(0.2576 in) 2 = 66.3713 kcmil A 2(inch2 ) = (π/4)×d n 2 = (π/4)×(0.2576 in) 2 = 0.0521 inch 2 A 2(mm2 ) = (π/4)×d n 2 = (π/4)×(6.5437 mm) 2 = 33.6308 mm 2
What size wire for a car battery?
Battery cable may range in size from 4/0 to 6 AWG. The conductor material for car battery cables is typically stranded copper wire to provide some flexibility and is made for use as connections between automotive batteries and other units that draw high amounts of current.