3293577

Information

• Patent Grant
• 3293577

• References
• Source

• Patent Number

  3,293,577

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1966
  58 years ago

• CPC

  • H01H83/12 - operated by voltage falling below a predetermined value
  • 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