4 Awg Stranded Black Copper THHN Building Wire 600V

4 Awg Stranded Black Copper THHN Building Wire 600V
Details:
4 stranded copper conductor
UL BPS certified, long service life
More than 20 years of production experience
Quick online quote & free samples available
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Description
Technical Parameters
Certification
thhn

 

4 Awg THHN Wire

4 Awg stranded copper THHN building wires are stranded copper conductors. Thermoplastic insulation with a durable nylon sheath. Resistant to heat, moisture, gasoline, and oil. Available in all sizes and rated for 600 Volts THHN and THWN-2 applications. Also rated for MTW and AWM use. Complete colors are available, for example, black, white, gray, red, yellow, and others.

 

Application

 

 

4 awg stranded copper THHN building wire is used for general-purpose wiring in residential, commercial, and industrial buildings, and is suitable for installation in conduits, raceways, or for use in air or cable trays.

thhn wire application

 

Feature

 

thhn copper wire

 

•UL 83

 

•Solid or stranded soft drawn copper conductor

 

•Heat and moisture resistant colored polyvinyl chloride (PVC) insulation

 

•With a clear nylon (polyamide) jacket

 

• UL & BPS certification

 

Certification

 

 

THHN/THWN/THWN-2 wire certificated UL. The UL mark indicates that our products have undergone rigorous testing and evaluation to meet strict safety standards.

thhn wire certification

 

Package

 

THHN wire package

 

Production Line

 

thhn cable factory

 

1) Wide variety of wires and cables: Greater Wire & Cable manufacturer provides a wide range of low-voltage wires and cables, including power cables, photovoltaic cables, THHN wires, control cables, special cables and other varieties. Each variety includes multiple specifications and models and requires customized production.
2) Advanced equipment: Greater Wire & Cable manufacturer has more than 20 years of manufacturing experience, constantly updating production equipment and technology, using advanced production equipment and technology, including stranding machines, extruders, insulated wire complete sets of equipment, etc. The equipment can efficiently produce various cable products.
3) High-quality raw material supply chain: The production of wires and cables requires a large amount of raw materials and auxiliary materials, including copper, aluminum, plastic, etc. We have a complete raw material inspection process.
4) Complete certification: In order to ensure that product quality meets national and international standards, Greater Wire & Cable manufacturer's wires and cables have passed a strict quality control system. Passed UL, BPS, TUV, SAA, CE, CB, PSE and other certifications.

 

Case

thhn cable manufacturer

Partner

 

greater wire Partner

 

FAQ

 

Q: What is the maximum amps for 4 AWG wire?

A: The maximum current-carrying capacity (amps) for 4 AWG wire depends on the insulation type, the installation conditions, and the ambient temperature.
THHN/THWN Insulation:
In Conduit or Cable, 90°C (194°F) Rating: 95 amps
In Conduit or Cable, 75°C (167°F) Rating: 85 amps
In Conduit or Cable, 60°C (140°F) Rating: 70 amps
Direct Burial, UF-B Cable:
60°C (140°F) Rating: 70 amps

Q: Is 4 AWG the same as 4/0?

A:No, 4 AWG and 4/0 AWG (pronounced "four-aught") are not the same and refer to different wire sizes.
4 AWG: This is a smaller wire size with a diameter of approximately 5.19 mm (0.2043 inches) and a typical ampacity of 85-95 amps, depending on the insulation type and installation conditions.
4/0 AWG (0000 AWG): This is a much larger wire size with a diameter of approximately 11.68 mm (0.460 inches) and a typical ampacity of around 195-260 amps, depending on the insulation type and installation conditions.

Q: Is 4 AWG copper good for 100 amps?

A:4 AWG copper wire can be used for 100 amps under certain conditions.

 

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thwn wire

 

Conductor Insulation Thickness (mils) Jacket Thickness (mils) Nominal 0.D.(mils) Approx.Net Wt.Per 1000'(lbs.) Allowable Ampacities+
Size (AWG or kcmil) No.of strands 60℃ 75℃ 90℃
14* 1 15 4 102 15 15 15 15
12* 1 15 4 119 23 20 20 20
10* 1 20 4 150 36 30 30 30
14* 19 15 4 109 16 15 15 15
12* 19 15 4 128 24 20 20 20
10* 19 20 4 161 38 30 30 30
8 19 30 5 213 63 40 50 55
6 19 30 5 249 95 55 65 75
4 19 40 6 318 152 70 85 100
3 19 40 6 346 189 85 100 115
2 19 40 6 378 234 95 115 130
1 19 50 7 435 299 110 130 145
1/0 19 50 7 474 372 125 150 170
2/0 19 50 7 518 462 145 175 195
3/0 19 50 7 568 575 165 200 225
4/0 19 50 7 624 718 195 230 260
250 37 60 8 694 851 215 255 290
300 37 60 8 747 1012 240 285 320
350 37 60 8 797 1174 260 310 350
400 37 60 8 842 1334 280 335 380
500 37 60 8 926 1655 320 380 430
600 61 70 9 1024 1987 350 420 475
750 61 70 9 1126 2464 400 475 535
1000 61 70 9 1275 3257 455 545 615

 

THHN wire certification

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