3638158

Information

• Patent Grant
• 3638158

• References
• Source

• Patent Number

  3,638,158

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1972
  53 years ago

• CPC

  • H01H73/30 - reset by push-button, pull-knob or slide
  • H01H71/10 - Operating or release mechanisms
  • H01H71/7445 - Poly-phase adjustment
  • H01H83/223 - with bimetal elements
  • H01H2071/109 - with provisions for selecting between automatic or manual reset

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches