Overview
The Klixon 7277-2 is a compact trip-free thermal aircraft circuit breaker designed for low-amperage electrical protection in aviation, aerospace, military-support, industrial, and telecommunications applications. Manufactured by Sensata Technologies / Klixon, the 7277-2 series is widely used in general aviation aircraft as a lightweight alternative to slow-blow fuses
The “-5” variant specifically refers to the long push-button style, making it easier to identify and manually reset on aircraft and control panels.
Features
- Trip-free thermal breaker design
- Long push-button reset actuator
- Miniature lightweight construction
- Current ratings from 0.5A to 20A
- High vibration resistance
- Manual reset capability
- Panel-mount configuration
- Available auxiliary switch options
Specs
| Specification |
Details |
| Series |
Klixon 7277-5 |
| Type |
Thermal circuit breaker |
| Current Range |
0.5A – 20A |
| Voltage Rating |
30VDC / 120VAC |
| Design |
Trip-free |
| Mounting |
Panel mount |
| Reset Style |
Long push-button |
| Vibration Resistance |
10G minimum |
| Mechanical Shock |
35G |
| Mechanical Life |
Up to 10,000 cycles |
| Weight |
Approx. 28g |
