3524957

Information

• Patent Grant
• 3524957

• References
• Source

• Patent Number

  3,524,957

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1970
  54 years ago

• CPC

  • H01H33/882 - the movement being assisted by accelerating coils
  • H01H33/12 - Auxiliary contacts on to which the arc is transferred from the main contacts

• US Classifications

  • 218 - High-voltage switches with arc preventing or extinguishing devices
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets