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| Current-limiting fuse for protecting
semiconductor featuring high performance and large breaking
capacity (UL Standard certification obtained) FILE NO. E192188 |
Rated voltage 300V → UR30 type 10A to 900A
Rated voltage 600V → UR60 type 10A to 900A |
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| Unlike the conventional ribbon type, the element of this fuse
is a new product mass-produced by the innovative method of photo-etching
and greatly improved in breaking, pre-arcing time-current characteristic,
mechanical strength, and service life. |
| Features |
| 1. |
Large breaking capacity and superior current-limiting
breaking |
| 2. |
Small I2t and low overvoltage |
| 3. |
Strong against repetitive energization
because of etching element. Long life! |
| 4. |
Less variation in characteristic and free from aged deterioration |
| 5. |
Small size, light weight. It can also break DC current |
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