CIRCUIT BREAKER: (P/N 454-669) - New Surplus
P/N: 454-669
Category: Circuit Breakers & Fuses
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 2 Available |
Product Description
The 454-669 is a trip-free circuit breaker for Piper aircraft electrical systems, providing resettable overcurrent protection for individual circuit feeders. Conforming to SAE AS58091 specifications, this breaker automatically trips when overcurrent conditions occur, then can be manually reset without replacement. Installed in cockpit breaker panels to protect avionics, lighting, and other critical circuits from electrical faults.
Installation requires verification against the aircraft Illustrated Parts Catalog and compliance with the aircraft maintenance manual wiring diagram specifications.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the CIRCUIT BREAKER: (P/N 454-669)?
The 454-669 is a trip-free circuit breaker for Piper aircraft electrical systems, providing resettable overcurrent protection for individual circuit feeders. Conforming to SAE AS58091 specifications, this breaker automatically trips when overcurrent conditions occur, then can be manually reset without replacement.
Is the 454-669 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The CIRCUIT BREAKER: is available in: New Surplus. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the 454-669 come with an 8130-3 airworthiness tag?
Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.
Do you offer bench testing for the 454-669?
We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.
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