CIRCUIT BREAKER (P/N psa-2) - New Surplus
P/N: psa-2
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 psa-2 is a thermal push-pull circuit breaker protecting 28 VDC and 115 VAC aircraft electrical circuits. This trip-free breaker safeguards avionics, lighting, and instrumentation branches from overcurrent conditions. Installed on aircraft breaker panels, it responds to thermal overloads by automatically disconnecting the protected circuit.
The breaker follows MS24510-style design principles for reliability in 400 Hz systems. Select amperage per aircraft wiring diagram specifications and verify IPC compatibility before installation.
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 psa-2)?
The psa-2 is a thermal push-pull circuit breaker protecting 28 VDC and 115 VAC aircraft electrical circuits. This trip-free breaker safeguards avionics, lighting, and instrumentation branches from overcurrent conditions.
Is the psa-2 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 psa-2 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 psa-2?
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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