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RT14 Series cylindrical fuse
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RT14 Series cylindrical fuse Description
Scope of application |
It is applicable distributing equipment in indusrtial electrial distributing installation of AC50Hz(or60Hz) rated voltage 400V ,rated current 63A and below.against damage due to overload or short eircuit. |
Type and meaning |
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Main technical parameter |
Type | Rated voltage | Rated cuttent | Rated breaking capacity | Rated power dissipation of fuse-link | Weight of Holder | Weight of fuse-link | Holder | Fuse-link | l1 kA | COSφ | RT14-10 | 500V | | 2,4,6,8,10 | 100 | 0.1~0.2 | ≤3 | | 4 | RT14-16 | | 2,4,6,8,10,12,16 | ≤3 | | 6 | RT14-20 | 20 | 2,4,6,8,10,12,16,20 | ≤3 | 40 | 8 | RT14-32 | 32 | 2,4,6,8,10,12,16,20,25,32 | ≤5 | 155 | 20 | RT14-63 | 63 | 16,20,25,32,40,50,63 | ≤9.5 | 240 | 55 |
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Outline and installation |
1、The outline size of the fuse-link see the following map and table |
 | Type | Size | L | C | Hmax | RT14-10 | 10×25 | 25±0.6 | 10.3±0.1 | 10.5 | RT14-16 | 8.5×31 | 31±0.8 | 8.5±0.1 | 13.8 | RT14-20 | 10×31 | 38±0.6 | 10.3±0.1 | 16.2 | RT14-32 | 14×51 | | 14.3±0.1 | 16 | RT14-63 | 22×58 | | 22.2±0.1 | 13.5 |
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2、The outline installation size of the holder of the fuse see the following map |
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