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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 |
|
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 | |
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 | |
2、The outline installation size of the holder of the fuse see the following map |
|