| Size | Temperature Rating of Copper Conductor | |
|---|---|---|
| (AWG or kcmil) | 60°C (140°F) | 90°C (194°F) |
| 3 AWG | 85 | 115 |
| 2 AWG | 95 | 130 |
| 1 AWG | 110 | 145 |
What type of wire should I use for my application?
Applications requiring Type AWM conductor is appropriate for use at temperatures to not exceed 105°C in dry locations. #2 AWG Copper wire, #2 AWG THWN, building wire, hook up wire, conduit wire, lighting wire, nylon copper wire, construction cable, residential wire, 2 gauge wire etc... Nylon outer jacket for easy pulling. VW-1 rated 14 AWG - 8 AWG.
What is the size of AWG copper wire?
AWG Copper Wire Size and Data Table Chart @ 100 Degrees F AWG Strand Type Inches MM D.C. RESISTANCE OHMS 1000 FT. 16 105/36 .059 1,499 4.0 14 Solid .064 1,630 2.6 14 7/22 .073 1,854 2.3 2/0 259/23 .414 10,516 0.077 48 more rows ...
What type of copper wire can be used underground?
Below is a list of copper wire and cable that can be used underground: 1 Single stranded copper conductor 2 Needs to be buried in a conduit 3 Cut by the foot 4 Multiple colors available
How do I know if my wire is Grade 2 copper?
In order to qualify for this grade, wire must be bare of insulation and be thinner than a 16th of an inch in diameter. The ends and fittings of #2 copper are generally accepted at dealerships, and oxidation of some wire, pipe or tubing is allowed as long as damage is not excessive.
How many amps can #2 copper wire carry?
Allowable Ampacities of Insulated Copper ConductorsConductor Size (AWG/KCMIL)60°C (140°F) TW, UF75°C (167°F) RHW, THHW, THW, THWN, XHHW, USE, ZW38510029511511101301/012515020 more rows
How many amps is #2 wire good for?
How many amps can a 2 gauge wire handle? Well, at standard temperature of 75°C, the 2 gauge wire has a 115 amps ampacity. That means that any 2 gauge copper wire can, at that temperature, handle up to 115 amps safely.
What is #2 cable rated for?
Class 2 cables shall have a voltage rating of not less than 150 volts.
What is 2/0 copper rated?
Table 310.15(B)(17)SizeTemperature Rating of Copper Conductor(AWG or kcmil)60°C (140°F)90°C (194°F)1/0 AWG1952602/0 AWG2253003/0 AWG26035027 more rows
What size wire do I need for 100 amp?
SERVICE ENTRANCE CONDUCTORS SIZE AND RATINGService or Feeder RatingCopper ConductorsAluminum or Copper-Clad Aluminum100 Amps#4 AWG#2 AWG125 Amps#2 AWG#1/0 AWG150 Amps#1 AWG#2/0 AWG1 more row
What size wire do I need for 50 amps?
6For a maximum of 50 amps, you'll need a wire gauge of 6. Fifty amp breakers are most often used to power many different appliances.
What size wire do I need for 70 amps?
Final answer: #4Cu or #2Al.
What size wire is good for 60 amps?
60 amp wire size is either 6 AWG or 4 AWG wire (AWG stands for American Wire Gauge; standard wire sizing is the US) for 220V voltage. An amateur will use a 6 AWG wire size for 60 amp 220V. A professional will always use 4 AWG wire size for 60 amp 220V.
What size wire is needed for 25 amps?
The required 25 amp breaker wire size is 10 AWG if you're using copper wires. However, some 12-gauge electrical cables are rated for 25 amp or higher. Read the printed specification on the cable insulation to ensure its capacity.
How many outlets can be on a 15 amp circuit?
8 outletsTechnically, you can have as many outlets on a 15 amp circuit breaker as you want. However, a good rule of thumb is 1 outlet per 1.5 amps, up to 80% of the capacity of the circuit breaker. Therefore, we would suggest a maximum of 8 outlets for a 15 amp circuit.
How many lights can be on a 15 amp circuit?
For a 15-Amp circuit breaker, this will be a maximum of 12-Amps. Assuming a 60 watt light, you can put up to 24 lights on a 15 amp breaker. If you are using low-wattage LED bulbs, an LED bulb using 10 watts, you can install up to 150 bulbs on a single circuit.
What size wire is required for a 30 amp breaker?
30 AMP Wire Size For a maximum of 30 amps, you'll need a wire gauge of 10.
What is insulated wire?
#1 insulated wire consists of copper wire or cable which is clean, unalloyed, uncoated and untinned. It should also be plastic insulated, of 16 gauge thickness or larger, with all ends cut off. Though insulation does not need to be stripped, if it were the wire within should closely resemble ‘bright & shiny’ copper wire.
What is the minimum copper content?
Additionally, its minimum copper content should be 94-96%. In order to qualify for this grade, wire must be bare of insulation and be thinner than a 16th of an inch in diameter. The ends and fittings of #2 copper are generally accepted at dealerships, and oxidation of some wire, pipe or tubing is allowed as long as damage is not excessive.
What is grade #2 copper?
#2 grade insulated copper consists of unalloyed wire – thinner than 16 gauge – which includes heavy, double or plastic insulation. The grade generally covers many common types of telecommunications wiring as well as electronics such as outlet and extension cords. Some coatings on the scrap, such as tin and nickel for example, as well as some degree of corrosion will also meet classification.
What is copper scrap?
Understanding Grades of Copper Scrap. Copper is among the most valuable metals available when it comes to scrap collection and recycling. With an infinite recyclable life, copper is used and reused in motors, computers, construction, industrial machinery and more.
What is #1 copper?
#1 copper is the second most profitable type to trade in. To be classified as #1, the copper should be comprised of bus bars, clippings, commutator segments and wire of at least 1/16th of an inch in diameter. It should also be clean in appearance, unalloyed and uncoated.
Is copper tubing clean?
It should also be clean in appearance, unalloyed and uncoated. The most valuable type of copper pipe – clean copper tubing – may qualify as #1 copper as long as it is free of fittings, insulation, paint, solder and other materials.
Does copper have to be stripped?
As its name implies, samples must be stripped of insulation and other materials. Furthermore the metal must be free from any paint, impurities or signs of tarnishing. This includes any visible oxidation, and very negligible amounts of patina on the copper are allowable.
What is the smallest AWG wire?
36 gauge wire is one of the smallest AWG wires.
What is AWG wire made of?
This AWG wire is most often made out of copper; we talk about 28 gauge copper wires.
What gauge wire is used for tensile strength?
As per usual with odd AWG wires between 10 and 20, the 19 gauge wire is used for its tensile strength and not as an electrical wire.
What is a 1/0 gauge wire?
1/0 gauge wire is commonly referred to as 0 gauge wire (n=0 in the equations in the beginning). This zero gauge wire has a diameter of 8.251 mm.
What is the diameter of 3/0 gauge wire?
If you translate AWG 3/0 to mm2, you will get an 85.00 mm2 cross-section. The diameter of the 000 gauge wire is 10.405 mm.
How thick is a 00 gauge wire?
2/0 AWG gauge wire (more often referred to as 00 gauge wire) is a frequently needed wire. If you translate 20 AWG to mm, you are dealing with 9.266 mm thick AWG wire.
What is 24 gauge wire used for?
24 gauge wire can be used for electrical conductivity as well as for its tensile strength.
