250SF / 250SFK

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

250SF_250SFK 1250SF_250SFK 2250SF_250SFK 3250SF_250SFK 4