Klixon 7274 series are small, lightweight, low amperage devices that are specifically designed to protect aircraft/aerospace cable and components in airborne vehicles and equipment.
The commercial grade version of this circuit breaker is the Klixon 7277 series. The 7277 and 7274-2 series circuit breakers are physically and electrically identical, with the exception that the 7277 has wider calibration limits.
Trip–Free The 7274 features a trip–free, indicating reset button and is available in standard ratings from ˝ to 20 amps.
Wiping Action A "wiping action" contact design assures low voltage drop, faster trip time and high reliability in low voltage applications. They are available in standard ratings from ˝ to 20 amps.
Water Resistant Panel A water resistant panel seal designed to fit over the push button actuator is available for applications that require this type of protection. [Part #14500-1 fits 7274-11 and others with 15/32" (1.19 cm) mounting brushing. Part #14500-5 fits 7274-2 (7/16 bushing).]
Uses minimum space
Current rating: 5 amp
High vibration resistance
Options: Long push button, dust boot (part #14500-1 fits 15/32 bushing, part #14500-5 fits 7/16 bushing), auxiliary switch, waterproof panel seal
Typical use: Military airborne vehicle and equipment protection