RELAY (P/N KCA-E4F-025) - New Surplus
P/N: KCA-E4F-025
Category: Relays
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 | 1 Available |
Product Description
The KCA-E4F-025 is an aviation relay that switches high-current circuits using a low-current control signal. It isolates cockpit switches from starter and power distribution circuits, enabling remote switching without direct pilot control of heavy loads. Qualified to MIL-PRF-6106 standards for aerospace reliability.
Used in starter contactor control and aircraft electrical distribution systems. Install per the applicable aircraft maintenance manual and wiring diagrams, ensuring proper coil voltage and contact rating for the controlled circuit.
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 RELAY (P/N KCA-E4F-025)?
The KCA-E4F-025 is an aviation relay that switches high-current circuits using a low-current control signal. It isolates cockpit switches from starter and power distribution circuits, enabling remote switching without direct pilot control of heavy loads.
Is the KCA-E4F-025 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The RELAY 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 KCA-E4F-025 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 KCA-E4F-025?
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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