Klixon® 2TC2, 2TC27 & 2TC63

Manufacturer: Klixon®

1 to 35 Amps, Single Pole Aircraft Circuit Breakers

The Klixon® single-pole 2TC devices are the smallest, lightest aircraft circuit breakers available today.
They represent “state-of-the-art” protection for today’s aerospace power systems. Their lightweight and small size make them especially well suited for aircraft, avionics, electrical systems, communication systems and defense vehicles (land and air).

The Klixon® trademark has historically set the standard for aerospace circuit breakers.
Despite the small size, the TC series offers the endurance and reliability offered by exacting military and commercial applications


  • Ambient Compensated
  • 1 to 35 amps, 120VAC, 28VDC
  • Miniature size, lightweight
  • Trip-free, coordinated ratings
  • High vibration resistance and interrupt capacity
  • SAE AS58091
  • All U.S., China and most European aircraft OEM’s qualifications

Additional Options

  • Longer push buttons
  • High or random vibration
  • Metric mounting or terminal thread
  • Dust boot
  • Terminal barriers, hardware
  • Variable frequency
  • Variable voltage
  • 15/32 bushing terminals in-line
Application Aircraft