KLIXON 454-736 Aircraft Circuit Breaker 7277-2-3 3A

( Brand: Klixon ), ( Manufacturer Part Number: 454-736 ), ( Part Type: Circuit Breaker ), ( Country Of Origin: United States )

Review KLIXON 3a Piper Aircraft Circuit Breaker

The Klixon 454-736 7277-2-3 3A Piper Aircraft Circuit Breaker is a crucial component in ensuring the electrical system's safety and reliability in various Piper aircraft models. This circuit breaker is specifically designed to meet the stringent requirements of the aviation industry.

This breaker is rated for a current of 3 Amperes and is suitable for protecting 28-volt DC circuits. Its compact size makes it an ideal choice for use in confined spaces often found in aircraft electrical systems. The breaker's body is made from high-quality, corrosion-resistant materials, ensuring long-lasting performance even in harsh environments.

The Klixon 454-736 7277-2-3 3A Piper Aircraft Circuit Breaker features a trippable lever that manually trips when the circuit experiences an overload or short circuit. This mechanism helps prevent damage to the aircraft's electrical system by interrupting the flow of current to the affected circuit. Once the overload condition is removed, the breaker can be reset, allowing the circuit to be used again.

This circuit breaker comes with a clear, easy-to-read rating label that displays the current rating, voltage rating, and other essential information. The label's design makes it simple to identify the breaker's function and its position in the aircraft's electrical system.

The Klixon 454-736 7277-2-3 3A Piper Aircraft Circuit Breaker is tested to meet the rigorous standards set by the Federal Aviation Administration (FAA) and other aviation regulatory agencies. Its robust construction, reliable performance, and ease of use make it a preferred choice for aircraft electrical system designers and maintenance personnel.

In summary, the Klixon 454-736 7277-2-3 3A Piper Aircraft Circuit Breaker is a high-performance, corrosion-resistant component designed to protect aircraft electrical circuits from overloads and short circuits. Its compact size, clear labeling, and reliable tripping mechanism make it an essential tool for maintaining the safety and reliability of Piper aircraft electrical systems.

Pros and Cons of Buying a Klixon 454-736 7277-2-3A Piper Aircraft Circuit Breaker

The Klixon 454-736 7277-2-3A circuit breaker is a popular choice for Piper aircraft due to its dependability and safety features. However, like any purchase, it's essential to consider both the advantages and disadvantages before making a decision. In this analysis, we will discuss the pros and cons of buying this circuit breaker.

1. Safety: The primary function of a circuit breaker is to protect the electrical system from overcurrents, preventing potential damage to the aircraft or injury to passengers. The Klixon 454-736 7277-2-3A circuit breaker is designed to meet the highest safety standards for aviation applications.

2. Reliability: Klixon is a well-established brand in the aerospace industry, known for producing high-quality circuit breakers. The 454-736 model is specifically designed for Piper aircraft and has a proven track record of durability and reliability.

3. Easy Installation: The circuit breaker is easy to install, and the replacement process is straightforward. It is a direct fit for most Piper aircraft, reducing the time and cost of installation.

4. Multiple Applications: This circuit breaker can be used for various applications, including electrical systems, fuel systems, and hydraulic systems, making it a versatile addition to an aircraft.

5. Cost-Effective: While the initial cost of the circuit breaker may be higher than some alternatives, its durability and reliability make it a cost-effective choice in the long run.

1. Price: The Klixon 454-736 7277-2-3A circuit breaker can be more expensive than some alternative options from other manufacturers. However, the higher cost is justified by its superior quality and safety features.

2. Availability: Due to its popularity and high demand, this circuit breaker may be more challenging to find in stock at local aviation supply stores or online retailers. It's essential to plan ahead and order in advance to ensure timely delivery.

3. Complexity: While the installation process is relatively straightforward, some users may find the wiring and connection process more complex than other circuit breakers. Proper instructions and adequate experience are required for a successful installation.

In conclusion, the Klixon 454-736 7277-2-3A circuit breaker offers several advantages, including superior safety, reliability, easy installation, versatility, and cost-effectiveness in the long run. Although it has some cons, such as a higher price and potential availability issues, the benefits far outweigh the drawbacks for Piper aircraft owners.

Based on the analysis, we recommend the Klixon 454-736 7277-2-3A circuit breaker for Piper aircraft owners who prioritize safety, reliability, and durability. It is an investment worth making for the peace of mind and protection it provides for the electrical systems on board. However, it's essential to plan ahead, order in advance, and ensure proper installation to make the most of this circuit breaker's benefits.

Details:

Multiple quantity available. Airworthiness is to be determined only by the person or persons installing said item on Aircraft. All manuals are sold for reference purposes only and do not necessarily reflect current updates. P/N 7277-2-3 or S2899-3.0.

Terminal screws may be missing. Piper P/N 454-736 or 454 736 454736. Also, amps value may be faded and not readable. 24527, 3A Slim Klixon Aircraft Circuit Breaker.

It is used, in good condition. Photos show example of one breaker.: 3A Slim Klixon Aircraft Circuit Breaker.

part #: 454736 prices

• $17.00-$24.99

specifications aviationpar:

• for makes: Piper
• brand: Klixon
• mpn: 454-736
• part type: Circuit Breaker
• country of origin: United States

returns aviationpar:

• policy: No Returns

offer aviationpar:

• sold: 0
• options: Ship-to-home
• started: April 2, 2026
• quantity: 3
• availability: In Stock

shipping aviationpar:

• type: Calculated
• cost: $13.50
• service: USPS Ground Advantage, USPS Priority Mail, FedEx Ground / FedEx Home Delivery
• class: Standard, Expedited
• transit: 4-9 Days
• carrier: USPS, FedEx

payments aviationpar:

• other
• wallet: Apple-pay
• credit card: Discover

seller aviationpar:

• # reviews: 9420
• city: Ladonia, Texas
• rating: 99.6%

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: Used

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