2808489

Information

• Patent Grant
• 2808489

• References
• Source

• Patent Number

  2,808,489

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1957
  67 years ago

• CPC

  • H01H33/121 - Load break switches
  • H01H2033/085 - using a flat arc chute, the width of arc chamber being only slightly greater then thickness of switch blade

• US Classifications

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