Insulated Wire

300/500V Code Wire

VCTF
Use	Used for wiring electrical, electronic and small electrical appliances of rated voltage of 300/500V or Less
Conductor	Conductor : Annealed copper wire set insulation : PVC/D Sheath : PVC/ST5
Standards	KS C IEC 60227-5
Product Certification	Korea electric Power Corporation standard(KS)

Nominal cross Sectional Area	Thickness of Insulation	Thickness of Sheath	Overall Diameter (Approx)		Min. Insulation Resistance (70℃)
Nominal cross Sectional Area	Thickness of Insulation	Thickness of Sheath	Min. Low	Max. Low	Min. Insulation Resistance (70℃)
㎟	㎜	㎜	㎜		MΩ/㎞
2x0.75	0.6	0.8	5.7or 3.7x6.0	7.2 or 4.5x7.2	0.011
2x1.0	0.6	0.8	5.9 or 3.9x6.2	7.5 or 4.7x7.5	0.01
2x1.5	0.7	0.8	6.8 or 4.2x7.0	8.6 or 5.2x8.6	0.01
2x2.5	0.8	1.0	8.4	10.6	0.009
3x0.75	0.6	0.8	6.0	7.6	0.011
3x1.0	0.6	0.8	6.3	8.0	0.010
3x1.5	0.7	0.9	7.4	9.4	0.010
3x2.5	0.8	1.1	9.2	11.4	0.009
4x0.75	0.6	0.8	6.6	8.3	0.011
4x1.0	0.6	0.9	7.1	9.0	0.010
4x1.5	0.7	1.0	8.4	10.5	0.010
4x.2.5	0.8	1.1	10.1	12.5	0.009

Nominal cross Sectional Area	Overall Diameter (Approx)	Min. Insulation Resistance		Nominal cross Sectional Area	Overall Diameter (Approx)	Min. Insulation Resistance
Nominal cross Sectional Area	Overall Diameter (Approx)	Plating	Not Plating	Nominal cross Sectional Area	Overall Diameter (Approx)	Plating	Not Plating
㎟	㎜	MΩ/㎞		㎟	㎜	MΩ/㎞
0.5	0.21	39.0	40.1	50	0.51	0.386	0.393
0.75	0.21	26.0	26.7	70	0.51	0.272	0.277
1	0.21	19.5	20.0	95	0.51	0.206	0.210
1.5	0.26	13.3	13.7	120	0.51	0.161	0.164
2.5	0.26	7.98	8.21	150	0.51	0.129	0.132
4	0.31	4.95	5.09	185	0.51	0.106	0.108
6	0.31	3.30	3.39	240	0.51	0.0801	0.0817
10	0.41	1.91	1.95	300	0.51	0.0641	0.0654
16	0.41	1.21	1.24	400	0.51	0.0486	0.0495
25	0.41	0.78	0.795	500	0.61	0.0384	0.0391
35	0.51	0.554	0.565	630	0.61	0.0287	0.0292