FI (list display)

  • H01H81/00
  • Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting HB CC 5G030
  • H01H81/02
  • .electrothermally-operated HB CC 5G030
  • H01H81/04
  • .electromagnetically-operated HB CC 5G030
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