SWITCH (P/N 540-7856-002) - Serviceable
P/N: 540-7856-002
Category: Switches
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 |
|---|---|
| Serviceable | 1 Available |
Product Description
The 540-7856-002 is an aircraft electrical switch that opens or closes circuits for system control on flight decks and instrument panels. This switch commands electrical loads such as lights, pumps, and avionics during normal operations. Installed directly on control panels where pilots or flight engineers access it during flight and ground operations.
The switch follows MIL-PRF-8805 standards for aviation electrical components and requires installation per the aircraft maintenance manual with proper load rating verification.
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 SWITCH (P/N 540-7856-002)?
The 540-7856-002 is an aircraft electrical switch that opens or closes circuits for system control on flight decks and instrument panels. This switch commands electrical loads such as lights, pumps, and avionics during normal operations.
Is the 540-7856-002 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The SWITCH is available in: Serviceable. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the 540-7856-002 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 540-7856-002?
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.