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QB-B

Wiring For Automotive Electrical Systems
Specifications
Nominal voltage: 60V
Temperature range: -40~105℃
Standard: QC/T730/ISO6722
Availability:
Quantity:
Inquiry

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Product Description

Applications

Wires for automotive electrical systems

Colours: All colours
Product dimensions

Conductor

Insulation

Diameter

(mm)

Max.cond

Resistance

(2/KM)

Unit Length

(M/FT)

Cross Section

(mm²)

Construction

(No./mm)

Diameter

(mm)

Nominal Thickness

(mm)

0.13

7/0.16

0.48

0.25

1.01

136

1000

0.22

7/0.20

0.60

0.25

1.13

84.4

1000

0.35

7/0.26

0.78

0.25

1.32

54.4

1000

0.35

12/0.20

0.81

0.25

1.35

54.4

1000

0.50

16/0.20

0.95

0.325

1.65

37.1

1000

0.75

24/0.20

1.16

0.30

1.81

24.7

1000

1

32/0.20

1.34

0.30

2.00

18.5

500

1.5

30/0.25

1.62

0.30

2.29

12.7

500

2

65/0.20

1.90

0.35

2.68

9.42

500

2.5

50/0.25

2.10

0.35

2.88

7.6

500

3

65/0.25

2.40

0.40

3.30

6.15

500

4

56/0.30

2.65

0.40

3.55

4.71

250

5

70/0.30

3.00

0.40

3.91

3.94

250

6

84/0.30

3.27

0.40

4.19

3.14

250

10

80/0.40

4.5

0.60

5.87

1.82

100

16

126/0.40

6.3

0.65

7.83

1.16

100

25

196/0.40

7.8

0.65

9.37

0.743

100

FAQ

  • Q: How to choose the right wire for high-temperature environments?
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    A: For high-temperature environments, it is recommended to use fluoroplastic wires (e.g., UL1330, 200℃) or silicone rubber wires (e.g., UL3251, 250℃).
  • Q: Which wires are suitable for automotive or new energy vehicle internal wiring?
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    A: Wires for automotive electrical systems (e.g., QB-B, FLRY-A) and wires for electric vehicles (e.g., EV XLPE WIRE) are specifically designed for internal vehicle wiring.
  • Q: Which wire should be used for electronic equipment requiring anti-interference?
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    A: PVC sheathed wires with Al-Mylar shielding (e.g., UL2464, UL2517) can effectively resist external electromagnetic interference.
  • Q: Which wires have excellent oil and climate resistance?
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    A: Cross-linked PE wires (XLPE) and fluoroplastic wires (FEP) typically possess excellent oil and climate resistance due to their material properties.
  • Q: How to distinguish PVC electronic wires with different temperature ratings?
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    A: You can distinguish them by their UL style numbers, for example, UL1571 is rated for 80℃, while UL1015 is rated for 105℃.
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ISO-Certified Wire & Cable Manufacturer in Dongguan, China
Founded in 2016, Dongguan Zhongwei Cable Technology Co., Ltd. manufactures internal wires, cables and custom wire harnesses using silicone rubber, halogen-free compounds, XLPE, PVC and fluoropolymers.
Our solutions serve home appliances, automotive and EV systems,industrial automation, energy storage, UAVs and other electrical equipment.

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 +86-769-8279-1660
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