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Home > Electrical & Electronics > Optical Fiber, Cable & Wire > Electric Wire & Cable > Copper Wire for Building

Copper Wire for Building

Name: Copper Wire for Building
Brand: Qunxing
SKU: 141763012
Availability: InStock

Guangxi Qunxing Cable Co., Ltd.

US$ 0.001 - 20 MOQ: 1000 Meters

Key Specifications

Get Latest Price

Place of Origin:

Guangxi, China

Brand Name:

Qunxing

Model Number:

QX-n

Contact Supplier Request Quote Chat Now

Payment & Shipping

Payment Methods:

Port of Shipment:

Shenzhen

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
Contact Us

Place of Origin Guangxi, China

Brand Name Qunxing

Model Number QX-n

Type Other, Insulated, Insulated

Application Other, house supply, Lighting, electrical installation, the connection

Conductor Material Copper

Conductor Type Solid

Insulation Material PVC

copper wire for building

1. Insulation material: PVC
2. Professional QC inspection
3. Exported to Many Countries
4. Voltage:450/750V

1). PVC insulated wire and cable

PVC insulated wires belong to the series of laying electric wires, which is mainly suitable for laying at the fixed places. It is widely used as connectors of drive, lighting, electric equipment, instruments and telecommunication equipment with rated voltage of 450/750V (U0/U) or below. Parts of the plastic wires are used at the equipment with AC rated voltage of 300/300V or below.

2). Electrical wire passed standards and application:

wire can be produced and provided according to standard GB/T 5023, IEC 60227, BS 6004, JB 8734. It's used of AC rated voltage 450V/750V(U0/U)and below for the following: Lighting, electrical installation, the connection between instrumentation and telecommunication equipment, partial PVC insulated electrical wire are used of 300/500V and below for the electrical equipments.

20170208

Nominal section (mm² )	Number/diameter of core (mm)	Maximum outer diameter (mm 2 )	Reference weight (Kg/km)		Conductor resistance at 20°C ≤(Ω/km)
Nominal section (mm² )	Number/diameter of core (mm)	Maximum outer diameter (mm 2 )	copper	aluminum	aluminum	copper
1.5(A)	1/1.38	3.3	20.3	-----	-----	12.1
1.5(B)	7/0.52	3.5	21.6	-----	-----	12.1
2.5(A)	1/1.78	3.9	31.6	17	11.80	7.41
2.5(B)	7/0.68	4.2	34.8	-----	-----	7.41
4(A)	1/2.25	4.4	47.1	22	7.39	4.61
4(B)	7/0.85	4.8	50.3	------	-----	4.61
6(A)	1/2.76	4.9	65	29	4.91	3.08
6(B)	7/1.04	5.4	71.2	----	----	3.08
10	7/1.35	7.0	119	62	3.08	1.83
16	7/1.70	8.0	179	78	1.91	1.15
25	7/2.04	10.0	281	118	1.20	0.727
35	7/2.52	11.5	381	156	0.868	0.524
50	19/1.78	13.0	521	215	0.641	0.387
70	19/2.14	15.0	734	282	0.443	0.268
95	19/2.52	17.5	962	385	0.320	0.193
120	37/2.03	19.0	1180	431	0.253	0.153
150	37/2.25	21.0	1470	539	0.206	0.124
185	37/2.52	23.5	1810	666	0.164	0.0991
240	61/2.25	26.5	2350	857	0.125	0.0754