3453568

Information

• Patent Grant
• 3453568

• References
• Source

• Patent Number

  3,453,568

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1969
  55 years ago

• CPC

  • H01H83/20 - operated by excess current as well as by some other abnormal electrical condition
  • H01H2071/506 - using balls or rollers in the latching device
  • H01H2083/205 - having shunt or UVR tripping device with integrated mechanical energy accumulator
  • H01H2083/208 - Converting under voltage release [UVR] and shunt release

• US Classifications

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