CIRCUIT BREAKER: (P/N 454-665) - As Removed
P/N: 454-665
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 |
|---|---|
| As Removed | 1 Available |
Product Description
The 454-665 is a thermal circuit breaker for Piper aircraft electrical systems. This push-pull, trip-free breaker opens automatically on electrical overload to protect wiring and connected equipment from damage. Installed in cockpit and avionics panels, the breaker trips when current exceeds its rated amperage, then resets manually after the fault clears.
Selection requires matching the correct dash-number and amperage rating per the aircraft Illustrated Parts Catalog. MS24510 and SAE AS58091 standards govern breaker specifications and replacement procedures in aviation maintenance.
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 454-665)?
The 454-665 is a thermal circuit breaker for Piper aircraft electrical systems. This push-pull, trip-free breaker opens automatically on electrical overload to protect wiring and connected equipment from damage.
Is the 454-665 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The CIRCUIT BREAKER: is available in: As Removed. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the 454-665 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 454-665?
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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