3243538

Information

• Patent Grant
• 3243538

• References
• Source

• Patent Number

  3,243,538

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1966
  58 years ago

• CPC

  • H01H33/123 - in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement
  • H01H33/77 - wherein the break is in air at atmospheric pressure

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 218 - High-voltage switches with arc preventing or extinguishing devices