bussmann 空气中用高压熔断器
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bussmann 空气中用高压熔断器
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Current Limiting Fuse Links for use in Air
High Voltage fuse links for use in Air, British Standard Range
comply with BS 2962-1 dimensions.
Available in voltage ranges 3.6 to 72.5kV.
Full range performance option available at
12kV and 24kV.
Wide variety of fixing arrangements available.
Powerful pyrotechnic striker fitted.
E-rated North American dimension products
also available.
Suitable for indoor or outdoor use.
Bussmann Fuse Links for use in air
The Bussmann range of fuse links for use in air are available in British Standard form, BS 2692, Part 1 1975. A number
of options are available, including full range capability, and alternative fixing arrangements such as different types of
tag, studs and collars etc. Details are available on application. Higher current ratings can be obtained by using fuse links
in parallel and special fixing arrangements are available for this purpose.
Bussmann Air Range - USA Dimensions
A comprehensive range of 'E' rated North American Dimension fuse links for industrial applications is also available.
These are the latest technology full range fuse linksin USA Industrial Standard 2 inch and 3 inch diameter ferrule style.
Extended ratings in double barrel assemblies; striker, indicator and tag versions are also available.
For more information visit our websitewww.bussmann.com 46Current Limiting Fuse links for use in Air
Selection Tables
Table of ratings for British Standard air fuses 3.6 - 72.5kV
Voltage Current Breaking Cold resistance in free Joule Length Diameter Weight
Rating Rating Capacity air at rated current Intergral ø
Part Number *
(I2t)
Un In I1 A2s
kV A kA m Ω PM rein -Aim rcu im ng ToM taa l x Cim leu arm ing mm mm kg
3.6ADFH*6.3 3.6 6.3 40 208 4.8x101 7.2x102 254 50.8 1.5
3.6ADFH*10 3.6 10 40 91.8 2.3x102 2.3x103 254 50.8 1.5
3.6ADFH*16 3.6 16 40 31.1 7.2x101 1.0x103 254 50.8 1.5
3.6ADFH*20 3.6 20 40 24.9 1.1x102 1.5x103 254 50.8 1.5
3.6ADFH*25 3.6 25 40 18.6 2.0x102 2.1x103 254 50.8 1.5
3.6ADFH*31.5 3.6 31.5 40 14.9 3.1x102 2.8x103 254 50.8 1.5
3.6ADFH*40 3.6 40 40 10.0 7.1x102 7.7x103 254 50.8 1.5
3.6ADGH*6.3 3.6 6.3 25 185 4.8x101 7.2x102 359 50.8 2.1
3.6ADGH*10 3.6 10 25 77.1 3.1x102 4.7x103 359 50.8 2.1
3.6ADGH*16 3.6 16 25 58.6 5.5x102 8.3x103 359 50.8 2.1
3.6ADGH*20 3.6 20 25 44.0 9.8x102 1.5x104 359 50.8 2.1
3.6ADGH*25 3.6 25 25 36.9 1.3x102 1.5x103 359 50.8 2.1
3.6ADGH*31.5 3.6 31.5 25 24.6 2.9x102 3.5x103 359 50.8 2.1
3.6ADGH*40 3.6 40 25 13.9 8.0x102 9.6x103 359 50.8 2.1
3.6ADGH*50 3.6 50 25 9.91 1.6x103 1.9x104 359 50.8 2.1
3.6ADGH*63 3.6 63 25 7.05 3.1x103 3.7x104 359 50.8 2.1
3.6ADGH*80 3.6 80 25 4.94 6.3x103 7.6x104 359 50.8 2.1
3.6ADGH*100 3.6 100 25 3.96 9.8x103 1.2x105 359 50.8 2.1
7.2ADFH*6.3 7.2 6.3 20 206 4.8x101 5.6x102 254 50.8 1.5
7.2ADFH*10 7.2 10 20 83.0 7.2x101 9.4x102 254 50.8 1.5
7.2ADFH*16 7.2 16 20 52.3 7.2x101 8.6x102 254 50.8 1.5
7.2ADFH*20 7.2 20 20 41.8 1.1x102 1.5x103 254 50.8 1.5
7.2ADFH*25 7.2 25 20 31.5 2.0x102 2.6x103 254 50.8 1.5
7.2ADFH*31.5 7.2 31.5 20 22.8 3.8x102 4.8x103 254 50.8 1.5
7.2ADFH*40 7.2 40 20 15.6 8.0x102 1.1x104 254 50.8 1.5
7.2ADFH*50 7.2 50 20 11.8 1.3x103 1.4x104 254 50.8 1.5
7.2ADFH*63 7.2 63 20 8.41 2.5x103 2.9x104 254 50.8 1.5
7.2AFFH*80 7.2 80 20 5.83 6.3x103 6.9x104 254 76.2 2.8
7.2AFFH*100 7.2 100 20 4.38 9.8x103 1.4x105 254 76.2 2.8
7.2BDGH*6.3 7.2 6.3 40 206 5.1x101 6.0x102 359 50.8 2.1
7.2BDGH*10 7.2 10 40 83.0 1.0x102 1.3x103 359 50.8 2.1
7.2BDGH*16 7.2 16 40 52.3 8.4x101 1.0x103 359 50.8 2.1
7.2BDGH*20 7.2 20 40 41.8 1.1x102 1.5x103 359 50.8 2.1
7.2BDGH*25 7.2 25 40 31.4 2.0x102 2.6x103 359 50.8 2.1
7.2BDGH*31.5 7.2 31.5 40 22.8 4.6x102 5.8x103 359 50.8 2.1
7.2BDGH*40 7.2 40 40 15.7 8.0x102 1.1x104 359 50.8 2.1
7.2BDGH*50 7.2 50 40 11.8 1.6x103 1.8x104 359 50.8 2.1
7.2BDGH*63 7.2 63 40 7.48 3.6x103 4.3x104 359 50.8 2.1
7.2BDGH*80 7.2 80 40 5.82 6.4x103 7.0x104 359 50.8 2.1
7.2BFGH*90 7.2 90 40 4.72 1.0x104 1.4x105 359 76.2 4.2
7.2BFGH*100 7.2 100 40 4.05 1.3x104 1.9x105 359 76.2 4.2
7.2BFGH*125 7.2 125 40 3.15 1.6x104 1.9x105 359 76.2 4.2
7.2BFGH*140 7.2 140 40 2.57 2.4x104 3.3x105 359 76.2 4.2
7.2BFGH*160 7.2 160 40 2.35 2.9x104 4.0x105 359 76.2 4.2
12ADFH*6.3 12 6.3 12 356 4.8x101 5.0x102 254 50.8 1.5
12ADFH*10 12 10 12 89.8 1.3x102 2.0x103 254 50.8 1.5
12ADFH*16 12 16 12 56.5 1.3x102 2.0x103 254 50.8 1.5
12ADFH*20 12 20 12 36.2 3.1x102 3.5x103 254 50.8 1.5
12ADFH*25 12 25 12 28.3 5.1x102 6.1x103 254 50.8 1.5
12ADFH*31.5 12 31.5 12 22.6 8.0x102 9.0x103 254 50.8 1.5
12AFFH*40 12 40 12 21.8 1.2x103 1.5x104 254 76.2 2.8
12AFFH*50 12 50 12 15.7 2.0x103 2.5x104 254 76.2 2.8
12AFFH*63 12 63 12 12.5 3.1x103 3.9x104 254 76.2 2.8
12BDGH*6.3 12 6.3 40 356 5.2x101 5.0x102 359 50.8 2.1
12BDGH*10 12 10 40 138 6.4x101 1.0x103 359 50.8 2.1
12BDGH*16 12 16 40 87.0 6.4x101 1.0x103 359 50.8 2.1
12BDGH*20 12 20 40 63.3 1.6x102 1.8x103 359 50.8 2.1
12BDGH*22.4 12 22.4 40 49.7 2.4x102 3.0x103 359 50.8 2.1
12BDGH*25 12 25 40 43.5 3.2x102 3.8x103 359 50.8 2.1
12BDGH*31.5 12 31.5 40 32.6 5.8x102 6.5x103 359 50.8 2.1
12BDGH*35.5 12 35.5 40 24.5 9.0x102 1.1x104 359 50.8 2.1
12BDGH*40 12 40 40 21.8 1.2x103 1.5x104 359 50.8 2.1
12BDGH*45 12 45 40 17.5 1.8x103 2.3x104 359 50.8 2.1
12BDGH*50 12 50 40 14.5 2.5x103 3.2x104 359 50.8 2.1
12BFGH*56 12 56 40 14.6 2.9x103 3.7x104 359 76.2 4.2
12BFGH*63 12 63 40 12.8 3.4x103 4.5x104 359 76.2 4.2
12BFGH*71 12 71 40 10.6 4.6x103 6.3x104 359 76.2 4.2
12BFGH*80 12 80 40 9.73 6.1x103 7.8x104 359 76.2 4.2
12BFGH*90 12 90 40 8.37 8.1x103 1.0x105 359 76.2 4.2
12BFGH*100 12 100 40 6.88 1.1x103 1.4x105 359 76.2 4.2
12AKGH*112 12 112 20 5.25 1.5x104 1.9x105 359 76.2 4.3
High Voltage fuse links for use in Air, British Standard Range
comply with BS 2962-1 dimensions.
Available in voltage ranges 3.6 to 72.5kV.
Full range performance option available at
12kV and 24kV.
Wide variety of fixing arrangements available.
Powerful pyrotechnic striker fitted.
E-rated North American dimension products
also available.
Suitable for indoor or outdoor use.
Bussmann Fuse Links for use in air
The Bussmann range of fuse links for use in air are available in British Standard form, BS 2692, Part 1 1975. A number
of options are available, including full range capability, and alternative fixing arrangements such as different types of
tag, studs and collars etc. Details are available on application. Higher current ratings can be obtained by using fuse links
in parallel and special fixing arrangements are available for this purpose.
Bussmann Air Range - USA Dimensions
A comprehensive range of 'E' rated North American Dimension fuse links for industrial applications is also available.
These are the latest technology full range fuse linksin USA Industrial Standard 2 inch and 3 inch diameter ferrule style.
Extended ratings in double barrel assemblies; striker, indicator and tag versions are also available.
For more information visit our websitewww.bussmann.com 46Current Limiting Fuse links for use in Air
Selection Tables
Table of ratings for British Standard air fuses 3.6 - 72.5kV
Voltage Current Breaking Cold resistance in free Joule Length Diameter Weight
Rating Rating Capacity air at rated current Intergral ø
Part Number *
(I2t)
Un In I1 A2s
kV A kA m Ω PM rein -Aim rcu im ng ToM taa l x Cim leu arm ing mm mm kg
3.6ADFH*6.3 3.6 6.3 40 208 4.8x101 7.2x102 254 50.8 1.5
3.6ADFH*10 3.6 10 40 91.8 2.3x102 2.3x103 254 50.8 1.5
3.6ADFH*16 3.6 16 40 31.1 7.2x101 1.0x103 254 50.8 1.5
3.6ADFH*20 3.6 20 40 24.9 1.1x102 1.5x103 254 50.8 1.5
3.6ADFH*25 3.6 25 40 18.6 2.0x102 2.1x103 254 50.8 1.5
3.6ADFH*31.5 3.6 31.5 40 14.9 3.1x102 2.8x103 254 50.8 1.5
3.6ADFH*40 3.6 40 40 10.0 7.1x102 7.7x103 254 50.8 1.5
3.6ADGH*6.3 3.6 6.3 25 185 4.8x101 7.2x102 359 50.8 2.1
3.6ADGH*10 3.6 10 25 77.1 3.1x102 4.7x103 359 50.8 2.1
3.6ADGH*16 3.6 16 25 58.6 5.5x102 8.3x103 359 50.8 2.1
3.6ADGH*20 3.6 20 25 44.0 9.8x102 1.5x104 359 50.8 2.1
3.6ADGH*25 3.6 25 25 36.9 1.3x102 1.5x103 359 50.8 2.1
3.6ADGH*31.5 3.6 31.5 25 24.6 2.9x102 3.5x103 359 50.8 2.1
3.6ADGH*40 3.6 40 25 13.9 8.0x102 9.6x103 359 50.8 2.1
3.6ADGH*50 3.6 50 25 9.91 1.6x103 1.9x104 359 50.8 2.1
3.6ADGH*63 3.6 63 25 7.05 3.1x103 3.7x104 359 50.8 2.1
3.6ADGH*80 3.6 80 25 4.94 6.3x103 7.6x104 359 50.8 2.1
3.6ADGH*100 3.6 100 25 3.96 9.8x103 1.2x105 359 50.8 2.1
7.2ADFH*6.3 7.2 6.3 20 206 4.8x101 5.6x102 254 50.8 1.5
7.2ADFH*10 7.2 10 20 83.0 7.2x101 9.4x102 254 50.8 1.5
7.2ADFH*16 7.2 16 20 52.3 7.2x101 8.6x102 254 50.8 1.5
7.2ADFH*20 7.2 20 20 41.8 1.1x102 1.5x103 254 50.8 1.5
7.2ADFH*25 7.2 25 20 31.5 2.0x102 2.6x103 254 50.8 1.5
7.2ADFH*31.5 7.2 31.5 20 22.8 3.8x102 4.8x103 254 50.8 1.5
7.2ADFH*40 7.2 40 20 15.6 8.0x102 1.1x104 254 50.8 1.5
7.2ADFH*50 7.2 50 20 11.8 1.3x103 1.4x104 254 50.8 1.5
7.2ADFH*63 7.2 63 20 8.41 2.5x103 2.9x104 254 50.8 1.5
7.2AFFH*80 7.2 80 20 5.83 6.3x103 6.9x104 254 76.2 2.8
7.2AFFH*100 7.2 100 20 4.38 9.8x103 1.4x105 254 76.2 2.8
7.2BDGH*6.3 7.2 6.3 40 206 5.1x101 6.0x102 359 50.8 2.1
7.2BDGH*10 7.2 10 40 83.0 1.0x102 1.3x103 359 50.8 2.1
7.2BDGH*16 7.2 16 40 52.3 8.4x101 1.0x103 359 50.8 2.1
7.2BDGH*20 7.2 20 40 41.8 1.1x102 1.5x103 359 50.8 2.1
7.2BDGH*25 7.2 25 40 31.4 2.0x102 2.6x103 359 50.8 2.1
7.2BDGH*31.5 7.2 31.5 40 22.8 4.6x102 5.8x103 359 50.8 2.1
7.2BDGH*40 7.2 40 40 15.7 8.0x102 1.1x104 359 50.8 2.1
7.2BDGH*50 7.2 50 40 11.8 1.6x103 1.8x104 359 50.8 2.1
7.2BDGH*63 7.2 63 40 7.48 3.6x103 4.3x104 359 50.8 2.1
7.2BDGH*80 7.2 80 40 5.82 6.4x103 7.0x104 359 50.8 2.1
7.2BFGH*90 7.2 90 40 4.72 1.0x104 1.4x105 359 76.2 4.2
7.2BFGH*100 7.2 100 40 4.05 1.3x104 1.9x105 359 76.2 4.2
7.2BFGH*125 7.2 125 40 3.15 1.6x104 1.9x105 359 76.2 4.2
7.2BFGH*140 7.2 140 40 2.57 2.4x104 3.3x105 359 76.2 4.2
7.2BFGH*160 7.2 160 40 2.35 2.9x104 4.0x105 359 76.2 4.2
12ADFH*6.3 12 6.3 12 356 4.8x101 5.0x102 254 50.8 1.5
12ADFH*10 12 10 12 89.8 1.3x102 2.0x103 254 50.8 1.5
12ADFH*16 12 16 12 56.5 1.3x102 2.0x103 254 50.8 1.5
12ADFH*20 12 20 12 36.2 3.1x102 3.5x103 254 50.8 1.5
12ADFH*25 12 25 12 28.3 5.1x102 6.1x103 254 50.8 1.5
12ADFH*31.5 12 31.5 12 22.6 8.0x102 9.0x103 254 50.8 1.5
12AFFH*40 12 40 12 21.8 1.2x103 1.5x104 254 76.2 2.8
12AFFH*50 12 50 12 15.7 2.0x103 2.5x104 254 76.2 2.8
12AFFH*63 12 63 12 12.5 3.1x103 3.9x104 254 76.2 2.8
12BDGH*6.3 12 6.3 40 356 5.2x101 5.0x102 359 50.8 2.1
12BDGH*10 12 10 40 138 6.4x101 1.0x103 359 50.8 2.1
12BDGH*16 12 16 40 87.0 6.4x101 1.0x103 359 50.8 2.1
12BDGH*20 12 20 40 63.3 1.6x102 1.8x103 359 50.8 2.1
12BDGH*22.4 12 22.4 40 49.7 2.4x102 3.0x103 359 50.8 2.1
12BDGH*25 12 25 40 43.5 3.2x102 3.8x103 359 50.8 2.1
12BDGH*31.5 12 31.5 40 32.6 5.8x102 6.5x103 359 50.8 2.1
12BDGH*35.5 12 35.5 40 24.5 9.0x102 1.1x104 359 50.8 2.1
12BDGH*40 12 40 40 21.8 1.2x103 1.5x104 359 50.8 2.1
12BDGH*45 12 45 40 17.5 1.8x103 2.3x104 359 50.8 2.1
12BDGH*50 12 50 40 14.5 2.5x103 3.2x104 359 50.8 2.1
12BFGH*56 12 56 40 14.6 2.9x103 3.7x104 359 76.2 4.2
12BFGH*63 12 63 40 12.8 3.4x103 4.5x104 359 76.2 4.2
12BFGH*71 12 71 40 10.6 4.6x103 6.3x104 359 76.2 4.2
12BFGH*80 12 80 40 9.73 6.1x103 7.8x104 359 76.2 4.2
12BFGH*90 12 90 40 8.37 8.1x103 1.0x105 359 76.2 4.2
12BFGH*100 12 100 40 6.88 1.1x103 1.4x105 359 76.2 4.2
12AKGH*112 12 112 20 5.25 1.5x104 1.9x105 359 76.2 4.3
AIGCBussmann是一家全球知名的电器制造商，专注于高压和低压开关设备、熔断器及保护系统等领域。其中，"空气中用高压熔断器"指的是Bussmann公司生产的一种专为在大气环境中应用的高压电力系统设计的熔断器产品。
这种高压熔断器通常用于电力线路或变压器等高压电气设备作为过载和短路保护。它能够在电流异常升高时迅速熔断，从而切断电路，防止设备损坏和火灾风险，保障电力系统的安全运行。此类熔断器具备良好的耐环境性能，包括耐高温、抗紫外线老化以及防尘防腐蚀等特点，确保在户外或恶劣气候条件下仍能有效发挥保护作用。具体型号和技术参数会因不同应用场景而有所差异，用户在选择时需依据实际需求和电网标准进行匹配选用。
