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Type THHN/THWN/THWN-2 Wire
Type THHN/THWN/THWN-2 Wire
Type THHN/THWN/THWN-2 Wire
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Type THHN/THWN/THWN-2 Wire
Type THHN/THWN/THWN-2 Wire
OVERVIEW
SPECIFICATIONS
CONSTRUCTION
PARAMETER
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Application
for use as general-purpose wiring for installation in conduit or other recognized raceway. THHN wire may also be used for machine tool, appliance, and control circuit wiring. Read on below for THHN wire specs.
Standards:
UL83: Standard for requirements for 600V, single condutor thermoplastic-insulated wire and cables.
Specifications
Voltage: 600v
Max conductor temperature: Oil: 75°C, Wet 75°C, Dry 90°C
Specifications
Low Voltage
Low Voltage
construction
Conductor:
Bare, soft annealed stranded copper
Insulation:
PVC (Polyvinyl-Chloride)
Coating:
Nylon
Colours:
Black, Blue, Green, Brown, Red, Orange, Yellow, Gray, White, Pink, Tan; Striping and Other colors available upon request.
parameter
Type THHN/THWN/THWN-2 Wire
Section     (AWG or MCM) Number of strands  (Nos) Insulation thickness  (mils) Jacket thickness Min. (mils) Approx.Nominal OD (inch)
14 Solid or 7 15 4 0.86
12 Solid or 7 15 4 1.00
10 Solid or 7 20 4 1.27
8 7 or 19 30 5 1.67
6 7 or 19 30 5 1.97
4 7 or 19 40 6 2.51
2 7 or 19 40 6 2.97
1 7 or 19 50 7 3.45
1/0 19 50 7 3.76
2/0 19 50 7 4.12
3/0 19 50 7 4.52
4/0 19 50 7 4.97
250 19 60 8 5.50
350 37 60 8 6.32
400 37 60 8 6.68
450 37 60 8 7.03
500 37 60 8 7.34
750 61 70 9 8.95
Other Cables With Similar Properties
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