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American Standard Type TW And THW Wire Heat Moisture Resistant And Flame Retardant Cable
DOWNLOAD CATEGORY SPECIFICATIONS
Application
Heat moisture resistant and flame retardant cable type THW wire may be used for general purpose wiring for power and lighting, for installation in air, conduit, duct or other recognized raceways, in wet or dry locations. Maximum voltage rating is 600 V.
Performance
Electrical performance:
600V
Chemical performance:
chemical&oil resistant
Mechanical performance:
4 x cable diameter
Terminal performance:
Maximum service temperature: 90℃
Maximum short-circuit temperature: 250℃（Max.5s）
Minimum service temperature: -40℃
Fire performance:
flame retardant
Construction
Conductor:
Solid or stranded bare copper conductor
Insulation:
Polyvinyl chloride (PVC).
Color Identification:
Black, red, blue, white, green, brown, orange, yellow, yellow/green, gray and others.
1. Copper Conductor
2. Polyvinyl chloride Insulation
Cable Marking and Packing Materials
Cable Marking:
printing, embossing, engraving
Packing Materials:
wooden drum, steel drum, steel-wooden drum
Specifications
-UL 83, UL 1581 Standard
TW And THW wire sizes
|
Size |
Construction |
Conductor Dia. |
Insulation Thickness |
Approx. Overall Dia. |
Approx.Weight |
||
|
No. of Wires |
Dia.of Wires |
TW |
THW |
||||
| AWG/KCMIL | No. | mm | mm | mm | mm | kg/km | kg/km |
| 14 | 1 | 1.63 | 1.63 | 0.77 | 3.17 | 26.8 | 26.8 |
| 12 | 1 | 2.06 | 2.06 | 0.77 | 3.60 | 38.7 | 38.7 |
| 10 | 1 | 2.59 | 2.59 | 0.77 | 4.13 | 58.1 | 58.1 |
| 8 | 1 | 3.27 | 3.27 | 1.15 | 5.57 | 96.8 | 96.8 |
| 14 | 7 | 0.62 | 1.86 | 0.77 | 3.40 | 28.3 | 28.3 |
| 12 | 7 | 0.78 | 2.34 | 0.77 | 3.88 | 41.7 | 41.7 |
| 10 | 7 | 0.98 | 2.94 | 0.77 | 4.48 | 62.5 | 62.5 |
| 8 | 7 | 1.24 | 3.72 | 1.15 | 6.02 | 102.7 | 102.7 |
| 6 | 7 | 1.56 | 4.68 | 1.53 | 7.74 | 165.2 | 166.7 |
| 4 | 7 | 1.96 | 5.88 | 1.53 | 8.94 | 247.1 | 248.6 |
| 2 | 7 | 2.48 | 7.44 | 1.53 | 10.50 | 375.1 | 376.6 |
| 1/0 | 19 | 1.89 | 9.20 | 2.04 | 13.28 | 589.4 | 592.3 |
| 2/0 | 19 | 2.13 | 10.34 | 2.04 | 14.42 | 732.2 | 735.2 |
| 3/0 | 19 | 2.39 | 11.61 | 2.04 | 15.69 | 904.9 | 909.3 |
| 4/0 | 19 | 2.68 | 13.01 | 2.04 | 17.09 | 1120.7 | 1123.6 |
| 250 | 37 | 2.09 | 14.20 | 2.42 | 19.04 | 1334.9 | 1339.4 |
| 300 | 37 | 2.29 | 15.55 | 2.42 | 20.39 | 1583.5 | 1587.9 |
| 350 | 37 | 2.47 | 16.79 | 2.42 | 21.63 | 1824.6 | 1830.5 |
| 400 | 37 | 2.64 | 17.96 | 2.42 | 22.80 | 2068.6 | 2074.6 |
| 500 | 37 | 2.95 | 20.05 | 2.42 | 24.89 | 2553.8 | 2559.7 |
| 600 | 61 | 2.52 | 22.00 | 2.80 | 27.60 | 3016.4 | 3021.0 |
| 750 | 61 | 2.82 | 24.64 | 2.80 | 30.24 | 3817.3 | 3824.7 |
| 1000 | 61 | 3.25 | 28.40 | 2.80 | 34.00 | 5007.8 | 5018.2 |
