3889215

Information

• Patent Grant
• 3889215

• References
• Source

• Patent Number

  3,889,215

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1975
  49 years ago

• CPC

  • H01H73/42 - reset by rotatable knob or wheel
  • H01H71/0207 - Mounting or assembling the different parts of the circuit breaker
  • H01H73/02 - Details
  • H01H73/04 - Contacts

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 337 - Electricity: electrothermally or thermally actuated switches