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250SF / 250SFK
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250SF
250SFK
OVERVIEW
FEATURES
- A 6-mm-φ fuse, which is the of the same size as a glass tube fuse, can be used to implement a current blocking capacity of 10kA at 500V
- UL approved for up to rated 20A(500SF / SFK)
- Able to block off even DC
- Space-efficient
RATING
250SF / SFK
- Rated Voltage and Blocking Capacity:
– 250V AC-10kA, 250V DC (L/R = 10ms) – 10kA
- Minimum Block-Off Current:
– 250V AC/DC- 4 times the rated amperage
- Maximum Arc Voltage:
– 500V
