TREA

having only electromagnetic release

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Industry

  • CPC
  • H01H75/10
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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

H01H75/10having only electromagnetic release
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Circuit breaker apparatus and system
    • Patent number 10,943,754
    • Issue date Mar 9, 2021
    • Delta Electronics (Shanghai) Co., Ltd.
    • Teng Liu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fault interrupter and operating method
    • Patent number 7,916,437
    • Issue date Mar 29, 2011
    • S&C Electric Company
    • Gary W. Hardesty
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3335375
    • Patent number 3,335,375
    • Issue date Aug 8, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1647632
    • Patent number 1,647,632
    • Issue date Nov 1, 1927
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents