bare copper 1mm electrical wire

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Basic Info

Place of Origin:	Guangdong, China (Mainland)

Product Description

bare copper 1mm electrical wire

Use:

The products can be used for power lighting or telecommunication equipment , household electric appliance , meter and instrument , etc. with rated A/C voltage being 450/750V .

Operating Characteristic:

Temperature should be above 0 ℃ when laying the cables or wires . Bending radius allowed:a minimum 4D is required for cables that have an outer diameter less than 25mm , while other cables have a minimum requirement of 6D.

Copper conductor,PVC insulated electrical wire,450/750V.

Long time working temperature of or below 70°C is required for all cables or wires.

Nominal Cross-section Area mm2	Calculation Outer Diameter mm	Max.d.c.resistance at 20 °c Ω/km	Min.insulation resistance at 70°c MΩ/km	Product approximate weight kg/km
1x1.5	2.7	12.2	0.011	19.5
1x1.5	2.9	12.1	0.010	19.5
1x2.5	3.3	7.41	0.010	30.8
1x2.5	3.6	7.41	0.010	31.5
1x4	3.8	4.61	0.0085	45.6
1x4	4.1	4.61	0.0077	45.6
1x6	4.3	3.08	0.0070	65.3
1x6	4.7	3.08	0.0065	65.3
1x10	6.0	1.83	0.0065	111
1x16	7.1	1.15	0.000	169
1x25	8.8	0.727	0.000	265
1x35	9.9	0.524	0.0040	359
1x50	11.1	0.387	0.0045	485
1x70	13.5	0.268	0.0035	685
1x95	15.8	0.193	0.0035	946
1x120	17.4	0.153	0.0032	1181
1x150	19.4	0.124	0.0032	1453
1x185	21.6	0.0991	0.0032	1821
1x240	24.6	0.0754	0.0032	2383
1x300	27.5	0.0601	0.0030	2983
1x400	30.8	0.0470	0.0028	3800