3030470

Information

• Patent Grant
• 3030470

• References
• Source

• Patent Number

  3,030,470

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1962
  62 years ago

• CPC

  • H01H71/60 - actuated by closure of switch casing
  • H01H71/40 - Combined electrothermal and electromagnetic mechanisms

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 200 - Electricity: circuit makers and breakers