Translations:Overcurrent protection device/14/en

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OCPDs will be rated for a specific continuous current rating.

  • Standard international OCPD sizes: 1 A, 2 A, 4 A, 6 A, 10 A, 13 A, 16 A, 20 A, 25 A, 32 A, 40 A, 50 A, 63 A, 80 A, 100 A, 125 A, 150 A, 175 A, 200 A, 225 A, 250 A.
  • Standard US OCPD sizes per US NEC: 15 A, 20 A, 25 A, 30 A, 35 A, 40 A, 45 A, 50 A, 60 A, 70 A, 80 A, 90 A, 100 A, 110 A, 125 A, 150 A, 175 A, 200 A, 225 A, 250 A, 300 A, 350 A, 400 A, 450 A, 500 A. Additional standard fuse sizes are 1, 3, 6, 10, and 601 A.