Products
THHN / THWN-2 Copper Electric Wire
THHN / THWN-2 Copper Electric Wire
THHN / THWN-2 Copper Electric Wire
Voltage: 600V
Structure: Conductor Copper
Insulation PVC
Armour No
Jacket Nylon
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Application

Low voltage electrical energy distribution; for use in electrical wiring of buildings, feeder circuits, branches and secondary industrial, commercial and residential indoor networks. Special for installations in abrasive sites or sites contaminated with oil, grease, gasoline, and other chemical substances.

They are suitable for installation in ducts, pipes, boards, and cable trays according to RETIE article 20.3 literal J, from 12 AWG gauge and larger.

THHN

Thermoplastic PVC-insulated building wire, Nylon sheath, 90°C, 600 V, for dry and damp locations.

THWN 

Thermoplastic PVC-insulated building wire, Heat resistant 75°C, for Wet and dry locations, flame retardant.

Construction

Conductor

Soft copper conductor, concentric stranded, Class B.

Insulation

Polyvinyl chloride (PVC), flame retardant (FR), resistant to heat, abrasion and humidity, resistant to sunlight (SR) in black, free of hazardous substances (RoHS).

Jacket

External cover in polyamide (nylon), resistant to gasoline and oils (GR II).

Applicable Standards

ASTM B 3; ASTM B 8; NTC 1332; NTC 307; NTC 359; UL 83

Operating Temperature

90°C dry and wet places.

Operating Voltage

600V

Identification

Insulation in colors according to the manufacturing standard.

Ampacity Conditions

Current capacity for 90°C conductor temperature, 30°C ambient temperature. No more than three current-carrying conductors in a conduit or raceway.

Size
(AWG or
kcmi)
Cross section
mm²
Cond. make-up n*wire Ø Outer Ø app. mm Cop. weight
kg/km
Weight app.
kg/km
14 2.08 19*0.38 3 20.7 25
12 3.32 19*0.48  3.4 33 37
10 5.26 19*06  4.3 51.6 60
8 8.35 19*075  5.5 80.6 95
6 13.39 19*0.96 6.6 125 143
4 21.14 19*1.19 8.4 201 229
3 26.65 19*1.336 9.1 253 282
2 33.61 19*1.5 10 317 349
1 42.38 19*1.686 11.4 399 449
1/0 53.47 19*1.89 12.4 500 557
2/0 67.4 19*2.126 13.7 631 691
3/0 84.97 19*2.387 15 792 861
4/0 107.17 19*2.68 16.5 996 1069
250 127 37*2.088 17.6 1178 1277
300 152 37*2.286 19 1410 1515
350 178 37*2.47 20.2 1645 1753
400 203 37*2.7  21.4 1902 1998
500 254 37*2.95  23.73 2345 2466
600 304 61*2.52 26 2920 3000
750 380 61*2.82 28.6 3658 3713
1000 507 61*3.25 32.4 4858 4870
  • Who we are?

    We are based in Henan, China, start from 2012,sell to Domestic Market(70.00%), Mid East(11.00%), South America(10.00%), Africa(3.00%), North America(2.00%), Southeast Asia(2.00%), Eastern Asia(00.00%), South Asia(00.00%). There are total about 101-200 people in our office.

  • How can we guarantee quality?

    Always a pre-production sample before mass production; Always final Inspection before shipment.

  • What can you buy from us?

    Wire, Cable

  • Why should you buy from us not from other suppliers?

    We have twenty years of experience in design and development

  • What services can we provide?

    Accepted Delivery Terms: FOB,CFR,CIF,EXW;
    Accepted Payment Currency: USD,EUR;
    Accepted Payment Type: T/T,L/C,Money Gram,Western Union;
    Language Spoken: English,Chinese,French

  • How long does it take to get a quote back?

    Most quotes are returned within 24 hours

Project Management

We can manage all of your low voltage cable Project requirements regardless of size or value. Throughout our 20 years of trading we have managed many projects.
Should you have any questions regarding your project please contact a member of our sales team who will be happy to help.

Guo wang Cable

Henan Guowang Cable is the supplier of bespoke cable and temporary power cable. We can supply tailor made power leads to your exact any cable size, in any length. We have the enough stock and range of low voltage cables including all sizes and core configurations 0.3mm2 up to 6mm2. Additionally we hold the full range of flexible control both braided and unbraided up to 6mm2. Any of these cables can be incorporated into customised leads.

Stock Holding

Our range of electrical cables include power, fire performance, shielded,, control and general wiring cables. All of our cables are manufactured to china, European and International standards where applicable.

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