High-quality copper core with stable performance, volume discounts and customization support; direct factory supply, multiple specifications available, RoHS/REACH certified.

Rated Temperature

600℃

Rated Voltage

300/500V

Certifications

GB/T19216.21

Applications

Metallurgy · Petroleum · Chemical · Natural Gas

01

Name: Fire-Resistant Mica Bus Wire
Brand: Xiangshan Fahua Cable Co., Ltd.
Availability: InStock

Fire-Resistant Mica Insulation

Mica tape-wrapped fire-resistant insulation layer maintains circuit integrity under flame conditions, meeting the fire resistance requirements of fire-protected electrical installations.

02

Temperature Resistant 600℃

Rated operating temperature of 600℃, withstanding harsh high-temperature environments such as metallurgy and thermal processing for long-term stable operation.

03

Rated Voltage 300/500V

Rated voltage 300/500V, suitable for internal equipment connections and fixed wiring.

04

Compliant with GB/T19216.21

Complies with the GB/T19216.21 fire resistance standard, suitable for special fire protection scenarios such as petroleum, chemical, natural gas, and kerosene.

05

Full Range of Sizes

15 cross-section specifications from 0.5–95 mm², with 0.30mm multi-strand fine-wire conductors that are soft and easy to install.

Cross Section
(mm²)

Conductor
(No./mm)

Diameter
(mm)

Nominal Insulation Thickness
(mm)

Insulation Outer Diameter
(mm)

Max. Conductor Resistance
at 20℃ (Ω/km)

Packaging

0.5

7/0.30

0.95

1.3

3.6±0.3

40.8

200

0.75

11/0.30

1.20

1.3

3.8±0.3

24.3

200

14/0.30

1.30

1.4

4.1±0.3

20.1

200

1.5

21/0.30

1.60

1.4

4.5±0.3

12.6

100

28/0.30

1.90

1.4

4.8±0.5

9.84

100

2.5

35/0.30

2.13

1.4

5.1±0.5

7.37

100

56/0.30

2.92

1.4

5.8±0.5

4.83

100

84/0.30

3.61

1.4

6.5±0.5

3.26

100

140/0.30

4.61

1.4

7.6±0.5

1.82

100

228/0.30

5.80

1.4

9.0±0.5

1.31

100

361/0.30

7.72

1.4

10.5±0.5

0.758

100

494/0.30

8.66

1.4

12.5±1.0

0.548

100

703/0.30

10.35

1.4

13.2±1.0

0.384

100

988/0.30

12.21

1.4

15.6±1.0

0.289

100

760/0.40

14.34

1.4

17.6±1.0

0.205

100

Fire-Resistant Wire
Mica Bus Wire
Fire-Resistant Cable

Fire-Resistant Mica Bus Wire

High-quality copper core with stable performance, volume discounts and customization support; direct factory supply, multiple specifications available, RoHS/REACH certified.

Rated Temperature

Rated Voltage

Certifications

Applications

01

Fire-Resistant Mica Insulation

Mica tape-wrapped fire-resistant insulation layer maintains circuit integrity under flame conditions, meeting the fire resistance requirements of fire-protected electrical installations.

02

Temperature Resistant 600℃

Rated operating temperature of 600℃, withstanding harsh high-temperature environments such as metallurgy and thermal processing for long-term stable operation.

03

Rated Voltage 300/500V

Rated voltage 300/500V, suitable for internal equipment connections and fixed wiring.

04

Compliant with GB/T19216.21

Complies with the GB/T19216.21 fire resistance standard, suitable for special fire protection scenarios such as petroleum, chemical, natural gas, and kerosene.

05

Full Range of Sizes

15 cross-section specifications from 0.5–95 mm², with 0.30mm multi-strand fine-wire conductors that are soft and easy to install.

Phone

WeChat

Inquiry

Fire-Resistant WireMica Bus WireFire-Resistant Cable

Fire-Resistant Mica Bus Wire

High-quality copper core with stable performance, volume discounts and customization support; direct factory supply, multiple specifications available, RoHS/REACH certified.

Rated Temperature

Rated Voltage

Certifications

Applications

01

Fire-Resistant Mica Insulation

Mica tape-wrapped fire-resistant insulation layer maintains circuit integrity under flame conditions, meeting the fire resistance requirements of fire-protected electrical installations.

02

Temperature Resistant 600℃

Rated operating temperature of 600℃, withstanding harsh high-temperature environments such as metallurgy and thermal processing for long-term stable operation.

03

Rated Voltage 300/500V

Rated voltage 300/500V, suitable for internal equipment connections and fixed wiring.

04

Compliant with GB/T19216.21

Complies with the GB/T19216.21 fire resistance standard, suitable for special fire protection scenarios such as petroleum, chemical, natural gas, and kerosene.

05

Full Range of Sizes

15 cross-section specifications from 0.5–95 mm², with 0.30mm multi-strand fine-wire conductors that are soft and easy to install.

Phone

WeChat

Inquiry

Fire-Resistant Wire
Mica Bus Wire
Fire-Resistant Cable