Shanghai Zhongrong Yidian Co., Ltd
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Power testing wire (soft copper wire)
Power testing wire (soft copper wire)
Product details

It includes single core, dual core, three core, four core, and six core wires (commonly used), and can also be customized for customers' on-site needs. Through communication or delivery of drawings, a brand new product and ordering method can be developed to assist customers in carrying out engineering operations more perfectly.


The product comes in various colors, with yellow, green, red, and black as the basic colors, and blue, white, brown, and purple as additional colors that require customization from customers.
The price for customized testing lines: the length of the line plus the required plug-in parts for the B-end, from single core to multi-core, all in the same way.
You can click here to select the plug-in components you need:

The product is made by drawing oxygen free copper wire with a diameter of 0.10mm, a withstand voltage of 3000V, a specific current of 1.5A~260A, and a cross-sectional area of 0.25mm ²~50mm ². It can be made small and can also be connected with other connectors, inserts, and wire ears to meet customer needs.
Customized products, please contact us for ordering. We hope to assist every customer. The quotation is as follows:
JBF series electrical measurement dedicated test line (single core Ding Qing wire)
Serial Number model specifications Wire diameter unit Factory price (yuan)
1 0.25mm² Φ0.10×32×1 Φ2mm rice ¥0.80
2 0.5mm² Φ0.10×64×1 Φ2.8mm rice ¥1.36
3 0.75mm² Φ0.10×95×1 Φ3mm rice ¥2.26
4 1.2mm² Φ0.10×152×1 Φ3.2mm rice ¥3.60
5 1.6mm² Φ0.10×203×1 Φ3.8mm rice ¥4.80
6 2.1mm² Φ0.10×266×1 Φ4mm rice ¥6.20
7 2.5mm² Φ0.10×315×1 Φ4.2mm rice ¥7.40
8 4mm² Φ0.10×506×1 Φ4.8mm rice ¥11.20
9 6mm² Φ0.10×760×1 Φ5.6mm rice ¥16.20
10 8mm² Φ0.10×904×1 Φ6.6mm rice ¥20.80
11 10mm² Φ0.10×1007×1 Φ7.6mm rice ¥25.00
12 12mm² Φ0.10×1130×1 Φ8mm rice ¥30.00
13 16mm² Φ0.10×1266×1 Φ8.8mm rice ¥40.00
14 20mm² Φ0.10×1412×1 Φ9.8mm rice ¥48.00
15 25mm² Φ0.10×1520×1 Φ10.2mm rice ¥60.00
16 30mm² Φ0.10×1695×1 Φ11.2mm rice ¥72.00
17 35mm² Φ0.10×1978×1 Φ11.8mm rice ¥84.00
18 40mm² Φ0.10×2260×1 Φ13.4mm rice ¥96.00
19 50mm² Φ0.10×2825×1 Φ14.3mm rice ¥116.00
JBF series electrical measurement dedicated test line (multi-core test line)
Serial Number name Specification and model unit Factory price
1 Dual core testing line 2×0.5mm²×1 rice ¥4.40
2 2×0.75mm²×1 rice ¥6.20
3 2×1.2mm²×1 rice ¥8.80
4 2×1.6mm²×1 rice ¥11.40
5 2×2.1mm²×1 rice ¥14.40
6 2×2.5mm²×1 rice ¥16.80
7 2×4mm²×1 rice ¥25.00
8 Three core test line 3×0.5mm²×1 rice ¥6.40
9 3×0.75mm²×1 rice ¥12.60
10 3×1.2mm²×1 rice ¥16.60
11 3×1.6mm²×1 rice ¥21.20
12 3×2.1mm²×1 rice ¥24.80
13 3×2.5mm²×1 rice ¥9.60
14 Four core test line 4×0.5mm²×1 rice ¥12.40
15 4×1.2mm²×1 rice ¥16.40
16 4×1.6mm²×1 rice ¥22.40
17 4×2.1mm²×1 rice ¥28.40
18 4×2.5mm²×1 rice ¥32.40
19 4×4mm²×1 rice ¥48.00
20 Six core test line 6×2.5mm²×1 rice ¥49.20

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