TREA

having combined electrothermal and electromagnetic release

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Industry

  • CPC
  • H01H75/12
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H75/00Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism

Current Industry

H01H75/12having combined electrothermal and electromagnetic release
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3706916
    • Patent number 3,706,916
    • Issue date Dec 19, 1972
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3706100
    • Patent number 3,706,100
    • Issue date Dec 12, 1972
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents