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600V PVC Insulated 250MCM 300MCM 350MCM 400MCM 500MCM Copper Stranded THWN THHN Wire 150mm2 200mm2 Building Electrical Cable

Thhn Thwn 600V Copper Conductor PVC Insulated Nylon Sheathed Cable
Availability:
  • THHN, THWN
  • XITE
  • 8544492100
  • Copper
  • 600V
  • XLPE or PVC
  • Nylon
  • Unarmored
  • Flame Retardant, Antiflaming, Fire resistance, LSZH

600V PVC Insulated 250MCM 300MCM 350MCM 400MCM 500MCM Copper Stranded THWN THHN Wire 150mm2 200mm2 Building Electrical Cable

thhn and thwn wire-XITE thhn 250 mcm-XITE

thhn 250 mcm introduction:

Thhn Thwn 600V Copper Conductor Nylon Coated Building Cable Wire Construction

Conductor: Soft annealed bare copper, Class B stranding per ASTM B8

Insulation: Tough, heat and moisture resistant Polyvinyl chloride (PVC) insulation over which a nylon jacket is applied. 

Color: option.

Applicable to the cables and wires of rated yolatage 450/750V and less than 450/750V AC for power plant, household electrical applance,insurment and telecommunication equipment.cable electrric for Control signal transmission

Size of Conductor Approximate AWG No.&Nominal   Diameter of Wire Thickness(MM) Approximate   Overall Diameter Minimum Insulation Resistance
MM MM PVC Nylon MM M-Ohm-Km
2.0mm2 14 7X0.60mm 0.4 0.1 2.8 130
3.5mm2 12 7x0.80mm 0.4 0.1 3.4 110
5.5mm2 10 7x1.00mm 0.5 0.1 4.2 120
8.0mm2 8 7x1.20mm 0.8 0.13 5.46 120
14mm2 6 7x1.60mm 0.8 0.13 6.66 100
22mm2 4 7x2.00mm 1 0.15 8.3 100
30mm2 2 7x2.30mm 1 0.15 9.2 100
38mm2 1 19x1.60mm 1.3 0.18 10.96 100
50mm2 1/0-19 19x1.80mm 1.3 0.18 11.96 100
60mm2 2/0-19 19x2.00mm 1.3 0.18 12.96 80
80mm2 3/0-19 19x2.30mm 1.3 0.18 14.96 80
100mm2 4/0-19 19x2.60mm 1.3 0.18 15.96 80
125mm2 250MCM 37x2.10mm 1.6 0.18 18.26 80
150mm2 300MCM 37x2.30mm 1.6 0.2 19.7 80
350MCM 37x2.47mm 1.6 0.2 20.9 60
200mm2 400MCM 37x2.60mm 1.6 0.2 21.8 60
500MCM 37x2.95mm 1.6 0.2 24.25 60
250mm2 500MCM 61x2.30mm 1.6 0.2 24.3 60
600MCM 61x2.52mm 1.8 0.23 26.76 60
325mm2 650MCM 61x2.60mm 1.8 0.23 27.46 60
750MCM 61x2.82mm 1.8 0.23 29.36 60

thhn building wire Application

THHN or THWN-2 conductors are primarily used in conduit and cable trays for services, feeders, and branch circuits in commercial or industrial applications as specified in the National Electrical Code. Voltage for all applications is 600 volts.

When used as type THHN, conductor is suitable for use in dry locations at temperatures not to exceed 90°C.

When used as type THWN,conductor is suitable for use at temperatures not to exceed 90°C, dry locations or 75°C wet locations or not to exceed 75°C when exposed to oil or coolant.

When used as type THWN-2, conductor is suitable for use in wet and dry locations at temperatures not to exceed 90°C or not to exceed 75°C when exposed to oil or coolant.

Conductor temperatures not to exceed 105°C in dry locations when rated AWM and used as appliance wiring material. Voltage rating for all applications is 600 volts.


Cables with Low smoke zero halogen, fire resistance, flame-retardant is our advantage, we have National Patent Certificate on it.

We have CCC and ISO9001 certificate, we can accept ODM, OEM and also can accept personal customized.



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