
( Brand: Klixon ), ( Manufacturer Part Number: 7922 ), ( Part Type: Circuit Breaker ), ( Compatible Make: Universal )
The Klixon 7922 Aircraft Circuit Breaker, manufactured by Eaton, is a reliable and essential component in aircraft electrical systems. This circuit breaker is specifically designed to provide overcurrent protection for various electrical loads in aviation applications.
The 7922 circuit breaker is a 1/2 ampere, single-pole, normally-open (SPNO) device. It is designed to trip when an excessive current flows through the circuit, thereby preventing damage to the electrical components and ensuring the safety of the aircraft and its occupants. The breaker is rated for a continuous current of 0.6 amperes and a maximum interrupting current of 12 amperes.
The 7922 circuit breaker is constructed with high-quality materials and advanced technology to ensure durability and reliability in demanding aviation environments. It features a corrosion-resistant, hermetically sealed enclosure, which protects the internal components from moisture, dust, and other environmental factors. The breaker also has a solid-state trip unit, which provides fast and accurate tripping action, ensuring that the circuit is disconnected as soon as an overcurrent condition is detected.
The 7922 circuit breaker is also designed for easy installation and maintenance. It has a compact size and a standard mounting pattern, making it easy to integrate into various aircraft electrical systems. The breaker also has a clear indication window, which allows users to easily see the status of the circuit breaker, whether it is in the ON or OFF position.
Additionally, the 7922 circuit breaker is designed to meet the stringent requirements of various aviation standards, including RTCA/DO-160F for environmental testing and RTCA/DO-165B for electrical discharge testing. This ensures that the breaker meets the highest levels of safety and reliability for use in aircraft applications.
Overall, the Klixon 7922 Aircraft Circuit Breaker is an essential component in aircraft electrical systems, providing overcurrent protection and ensuring the safety and reliability of the electrical system. Its high-quality construction, advanced technology, and easy installation and maintenance make it a trusted choice for aviation professionals.
Klixon 7922 aircraft circuit breakers are widely used in aviation industry due to their reliable performance and robust design. Here are some pros and cons of buying Klixon 7922 circuit breakers for your aircraft:
Pros:1. Safety: These circuit breakers are designed to protect aircraft electrical systems from overloading and short circuits, thereby enhancing safety.
2. Rugged Design: Klixon 7922 circuit breakers are built to withstand the harsh conditions of air travel, including extreme temperatures, vibration, and humidity.
3. Quick Tripping: These circuit breakers trip quickly when an overload or short circuit is detected, preventing damage to the electrical system.
4. Easy to Install: Klixon 7922 circuit breakers are relatively easy to install, making them a popular choice for aircraft maintenance professionals.
5. Long Service Life: These circuit breakers have a long service life due to their high-quality construction and materials.
Cons:1. Cost: Klixon 7922 circuit breakers can be more expensive than some other types of circuit breakers due to their high-performance features and rugged design.
2. Complexity: Installing and maintaining these circuit breakers can be more complex than other types due to their specialized design and requirements.
3. Limited Availability: These circuit breakers may not be readily available from all suppliers, which could result in longer lead times for replacement parts.
Conclusion:Klixon 7922 aircraft circuit breakers offer superior safety, rugged design, quick tripping, ease of installation, and long service life. However, they can be more expensive and complex to install and maintain compared to other types of circuit breakers.
Recommendation:If safety is a top priority for your aircraft, and you have the budget and resources to install and maintain these circuit breakers, then the Klixon 7922 is an excellent choice. However, if cost and complexity are concerns, you may want to consider other options that offer similar performance but are more affordable and easier to install and maintain. Ultimately, the decision should be based on your specific aircraft requirements and budget.
All being sold as untested preowned condition This lot includes 33 Klixon aircraft circuit breakers of various amperage's 2 1/2, 2, 3, 5, 7 1/2.