3402274

Information

• Patent Grant
• 3402274

• References
• Source

• Patent Number

  3,402,274

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1968
  56 years ago

• CPC

  • H01H1/226 - having a plurality of parallel contact bars
  • H01H9/383 - Arcing contact pivots relative to the movable contact assembly
  • H01H1/5833 - comprising an articulating, sliding or rolling contact between movable contact and terminal
  • H01H71/2472 - with rotatable armatures
  • H01H2001/228 - with insulating spacers between the contact bars

• US Classifications

  • 218 - High-voltage switches with arc preventing or extinguishing devices