3806847

Information

• Patent Grant
• 3806847

• References
• Source

• Patent Number

  3,806,847

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1974
  51 years ago

• CPC

  • H01H71/128 - Manual release or trip mechanisms
  • H01H71/164 - Heating elements
  • H01H2069/013 - with calibrating screws in trip bar
  • H01H2071/7481 - with indexing means for magnetic or thermal tripping adjustment knob

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets