SIMpull THHN® Copper Wire

3/0-19 SD CU SIMpull (TM) THHN-THWN-2 MTW BLACK 1000 FT

Southwire #: 20507001

600 Volts. Copper Conductor. Thermoplastic Insulation/Nylon Sheath, Heat, Moisture, Gasoline and Oil Resistant II. Rated THHN and THWN-2. Also rated MTW. SIMpull® Technology for Easier Pulling.

Where to Buy

Download Category Specifications

PDF Excel Table

Select Product Specifications

Construction

Outer Jacket / Armor Color

BLACK

BLUE

BROWN

GRAY

GREEN

ORANGE

PINK

PURPLE

RED

TAN

WHITE

YELLOW

Packaging

Application

Southwire® SIMpull THHN® copper 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. SIMpull THHN® copper conductors are designed to be installed without application of a pulling lubricant.

THWN-2- Wet or dry locations not to exceed 90° C or locations not to exceed 75° C when exposed to oil

Specifications

Size (AWG or kcmil) (mm2)	3/0 AWG 3/0 AWG
No. of Conductors	1 1
No. of Strands	19 19
Nom. OD (mils) (mm)	574 14.58	mils mm
Insulation Thickness (mils) (mm)	50 1.27	mils mm
Jacket Thickness (mils) (mm)	8 0.20	mils mm
Nominal Total Weight (lbs/1000') (kgs/km)	578 861	lbs/1000' kgs/km
Allowable Ampacity at 60C	165 165
Allowable Ampacity at 75C	200 200
Allowable Ampacity at 90C	225 225
UPC #	032886234118 032886234118

Standards & References

Southwire® SIMpull THHN® copper conductors comply with the following:

ASTM - B3
UL Standards 83 and 758
CSA C22.2 No. 75
NOM-ANCE 90° C
Federal Specification A-A-59544
National Electrical Code, NFPA 70
CT Rated
VW-1
FT1
Sunlight Resistant
MTW
RoHS/REACH Compliant

Construction

Southwire® SIMpull THHN® copper conductors are made with soft drawn copper. Combination-unilay stranding. The wire is covered with a tough heat and moisture resistant PVC insulation with an overall nylon jacket utilizing SIMpull® Technology. Marked as THWN-2. Marked sunlight resistant.