PVC耐熱電纜(TW)及(THW)
PVC HEAT-RESTANCE CABLE TW)&(THW

Conductor

PVC
PVC Thickness

完成外徑(約)
Approx. Overall Diameter inches

火花試驗電壓

Spark Test Voltage

V

AWG

MCM

單線

Solid inches

股數/單線徑
B絞線)

No. and Size of Wires Class B

NO/inches

TW

1/64 inches

THW

1/64 inches

  

Solid Conductor

   

Class B Conductor

TW

THW

TW

THW

14

0.0641

7/0.0241

2

3

0.130

0.160

0.140

0.170

7500

12

0.0808

7/0.0305

2

3

0.150

0.180

0.160

0.190

7500

10

0.1019

7/0.0385

2

3

0.170

0.200

0.185

0.220

7500

8

0.1285

7/0.0486

3

4

0.230

0.265

0.250

0.280

10000

6

 

7/0.0621

4

4

 

 

0.320

0.320

10000

4

 

7/0.0772

4

4

 

 

0.365

0.365

10000

3

 

7/0.0867

4

4

 

 

0.395

0.395

10000

2

 

7/0.0974

4

4

 

 

0.425

0.425

10000

1

 

19/0.0664

5

5

 

 

0.500

0.500

12500

1/0

 

19/0.0745

5

5

 

 

0.545

0.545

12500

2/0

 

19/0.0837

5

5

 

 

0.590

0.590

12500

3/0

 

19/0.0940

5

5

 

 

0.640

0.640

12500

4/0

 

19/0.1055

5

5

 

 

0.700

0.700

12500

250

 

37/0.0822

6

6

 

 

0.780

0.780

1500

300

 

37/0.0900

6

6

 

 

0.835

0.835

1500

350

 

37/0.0973

6

6

 

 

0.885

0.885

1500

500

 

37/0.1162

6

6

 

 

1.020

1.020

1500

750

 

61/0.1109

7

7

 

 

1.235

1.235

17500

1000

 

61/0.1280

7

7

 

 

1.390

1.390

17500