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It is applicable industrial electrical distributing installation of AC50Hz(or60Hz)rated voltage 500/690V and 400V,rated current 1250A and below.It is provided with the function of the protection against overload or short circuit. under the heat caused by rated current and prospective short-circuit impacting current up to 120kA.
The fuse base conform to the standards of IEC269.
tag:
| fuse base and carrier | nh fuse base |
| fuse base | nh fuse sizes |
| nh00 fuse holder | what is fuse holder |
| use Type | Rated voltage | Rated cuttent (A) | Rated breaking capacity (KA) |
Rated power dissipation of fuse-link (W) |
Weight of base (G) |
Weight of fuse link (G) | |||
| Base | Fuse-link | 500V | 690V | COSφ | |||||
| RT16-00 |
500V 690V |
160 | 2,4,6,8,10,12,16,20,25,32,40,50,63,80,100,125,160 | 120 | 50 | 0.1~0.2 | ≤12 | 200 | 170 |
| RT16-0 | 160 | 2,4,6,8,10,12,16,20,25,32,40,50,63,80,100,125,160 | 50 | ≤25 | 300 | 280 | |||
| RT16-1 | 250 | 80,100,125,160,200,200 | 50 | ≤32 | 700 | 450 | |||
| RT16-2 | 400 | 125,160,200,250,315,000 | 50 | ≤45 | 1150 | 660 | |||
| RT16-3 | 630 | 315,400,500,630 | 50 | ≤60 | 1280 | 850 | |||
| RT16-4 | 400V | 1250 | 70,080,010,001,250 |
400V 100kA |
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