3820046

Information

• Patent Grant
• 3820046

• References
• Source

• Patent Number

  3,820,046

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1974
  50 years ago

• CPC

  • H01H71/462 - housed in a separate casing, juxtaposed to and having the same general contour as the main casing
  • H01H83/20 - operated by excess current as well as by some other abnormal electrical condition
  • H01H2071/0278 - with at least one of juxtaposed casings dedicated to an auxiliary device

• US Classifications

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