TREA

Switches actuated by change of magnetic field or of electric field

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Industry

  • CPC
  • H01H36/00
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

H01H36/00Switches actuated by change of magnetic field or of electric field

Sub Industries

H01H36/0006Permanent magnet actuating reed switches H01H36/0013characterised by the co-operation between reed switch and permanent magnet; Magnetic circuits H01H36/002Actuation by moving ferromagnetic material, switch and magnet being fixed H01H36/0026comprising a biasing, helping or polarising magnet H01H36/0033Mountings; Housings; Connections H01H36/004push-button-operated H01H36/0046Limit switches, also fail-safe operation or anti-tamper considerations H01H36/0053periodically operated H01H36/006comprising a plurality of reed switches H01H36/0066magnet being removable H01H36/0073actuated by relative movement between two magnets H01H36/008Change of magnetic field wherein the magnet and switch are fixed H01H36/02actuated by movement of a float carrying a magnet
Industries