Customization: | Available |
---|---|
Type: | Insulated |
Conductor Type: | Stranded |
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Type THHN building wire is intended for general purpose applications as defined by the National Electrical Code (NEC). It is appropriate for new construction or rewiring for 600-volt applications. When used as type THHN, the conductor is suitable for use in wet or dry locations at temperatures not to exceed 90°C or not to exceed 75°C in oil or coolants. When used as type MTW, the conductor is suitable for use in dry locations at 90°C, or not to exceed 60°C in wet locations or where exposed to oils or coolants. Type MTW conductors are primarily used in control cabinets, in machine tool applications and appliance wiring applications at temperatures -25°C to 90°C. They comply with the National Electrical Code (NEC) and NFPA Standard 79. Voltage rating for all applications is 600 volts.
Construction:
• Conductor: pure annealed copper wire ( Stranded Circular).
• Insulation: PVC
• Jacket: Nylon
• Color of Insulation: Black, White, Red, Green, Yellow, Blue, Green-Yellow
Cross Section |
Approximate Size |
Stranding |
Insulation Thickness |
Nylon Jacket mm. |
Approx. Outside Diameter |
Approx. Net Weight |
Ampacity 75ºC |
30mm2 |
2 |
7*2.3 |
1.0 |
0.15 |
9.2 |
312.5 |
115 |
38mm2 |
1-19 |
19*1.6 |
1.3 |
0.18 |
10.96 |
400.37 |
130 |
50mm2 |
1/0-19 |
19*1.8 |
1.3 |
0.18 |
11.96 |
514.96 |
150 |
60mm2 |
2/0-19 |
19*2.0 |
1.3 |
0.18 |
12.96 |
626.12 |
175 |
80mm2 |
3/0-19 |
19*2.3 |
1.3 |
0.18 |
14.46 |
813.86 |
200 |
100mm2 |
4/0-19 |
19*2.6 |
1.3 |
0.18 |
15.96 |
1026.25 |
230 |
125mm2 |
250mcm |
37*2.1 |
1.6 |
0.18 |
18.26 |
1313.25 |
255 |
150mm2 |
300mcm |
37*2.3 |
1.6 |
0.2 |
19.7 |
1561.19 |
285 |
500mm2 |
1000mcm |
61*3.2 |
1.8 |
0.23 |
32.86 |
4807.12 |
545 |