Klixon® 5TC SERIES

Manufacturer: Klixon®

20 to 50 Amp, Aircraft Circuit Breakers

The Klixon® single-phase TC devices are the smallest, lightest aircraft circuit breakers available today.

Their light-weight and small size make them especially well suited for aircraft, avionics and electronic systems.
Despite the small size, the TC series offers the endurance and reliability required by exacting military specifications.

The single-phase 5TC breaker rating is coordinated so that in the event of a fault of up to 600 amps let–through current, any rating will trip before another circuit breaker twice its rating.
This results in improved overall equipment performance since only the smallest faulted circuit is interrupted, while larger circuits remain operational.


  • 28VDC or 120VAC, 20 to 50 Amps
  • High vibration resistance and interrupt capacity
  • Ambient temperature compensation and trip-free design
  • European & SAE standards
  • All U.S. and most European aircraft OEM’s qualifications


  • Longer push buttons
  • Terminal barriers
Application Aircraft - European & SAE standards



  • 5TC
    pdf | 289.63 KB | 2152 hits