Product Brochure
THHN / THWN-2
600V
90ºC insulation
14 AWG – 1000 kcmil
Description:
Thermoplastic-insulated copper wire with a nylon covering. Sizes 8 AWG through 1000
kcmil feature Cerrowire SLiPWire™ Technology for fast and easy pulling in conduit.
This 90°C, 600 volt building wire is for use in residential, commercial and industrial
applications. Intended for use in accordance with the National Electrical Code
®
in
both wet and dry locations. Sunlight resistant in black only 8 AWG through 1000 kcmil.
Conductors 14 AWG through 1 AWG are marked VW-1 and 1/0 AWG through 1000
kcmil are rated for use in cable tray. When used as appliance wire, 105°C dry rated.
Materials:
Solid conductors: Soft, uncoated copper per ASTM B3
Stranded conductors: Uncoated copper per ASTM B3, B8, and B787
Insulation: Nylon (polyamide) color-coded THHN / THWN-2. Sizes 8 AWG through
1000 kcmil SLiPWire™ are self-lubricated with Cerrowire’s Self-Lubricating Polymer
Technology. Sizes 1 AWG and larger are available printed with True Sequential Foot-
age™ on master reels. Stripes available on 14 AWG to 10 AWG.
14 Solid 15 4 0.104 15
12 Solid 15 4 0.12 23
10 Solid 20 4 0.151 37
14 19 15 4 0.111 16
12 19 15 4 0.13 24
10 19 20 4 0.164 39
8 19 30 5 0.216 61
6 19 30 5 0.254 93
4 19 40 6 0.324 149
3 19 40 6 0.362 184
2 19 40 6 0.384 225
1 19 50 7 0.446 288
1/0 19 50 7 0.486 357
2/0 19 50 7 0.532 441
3/0 19 50 7 0.584 550
4/0 19 50 7 0.642 692
250 37 60 8 0.711 825
300 37 60 8 0.766 985
350 37 60 8 0.817 1142
400 37 60 8 0.864 1296
500 37 60 8 0.949 1599
600 61 70 9 1.051 1934
750 61 70 9 1.156 2424
1000 61 70 9 1.31 3300
Conductors Covering
Approx. Cable
Dimension (in)
Approx. Net Wt
Lbs / MFt
Size – (AWG or kcmil) Insulation (mils) Nylon (mils)
# of Strands
Standards:
UL 83: E15119
UL 1063: E85964
AWM: E11829
Federal Specication A-A-59544
NFPA 70 (National Electrical Code)
NEMA WC 70 Construction Requirements
RoHS/REACH Compliant
Surface Print:
MaxPrint
®
for easy identication!
Sample: CERROWIRE 250 KCMIL (UL)
THHN/THWN-2 /MTW/AWM GR II CT
SR 600V (Additional information may
be included.)
Data are approximate and subject to normal manufacturing tolerances. Strand counts may vary for SIW constructions.
It is the sole responsibility of the end user to determine suitability of this product for its intended use and application.
Most colors available on all sizes; call Cerrowire to verify. Other colors may be available upon request.
Thermoplastic-Insulated Copper
Available
colors:
Black
White
Red
Orange
Yellow
Green
Blue
Purple
Brown
Grey
Electrical Distribution 800.523.3869
©2019 Cerrowire Rev 10/2019
A Marmon/Berkshire Hathaway Company
ASTM B3
ASTM B8
ASTM B787
Features: