3432787

Information

• Patent Grant
• 3432787

• References
• Source

• Patent Number

  3,432,787

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1969
  55 years ago

• CPC

  • H01H71/205 - using a ratchet wheel kept against rotation by solder
  • H01H71/501 - Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
  • H01H71/52 - actuated by lever

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 200 - Electricity: circuit makers and breakers