Klixon 7277-2 series circuit breakers are meant for use in applications that do not require military approvals. The trip-free 7277 was originally developed as an alternative to slow blow fuses and is used extensively as primary electrical circuit protection on general aviation aircraft.

• Miniature size
• Light weight
• Trip free design
• Current ratings (0.5 to 20 amps)
• High vibration resistance
• Electrical circuit protection on general aviation aircraft