SWITCH-PRESSURE (P/N 15669-1) - As Removed

The 15669-1 is a pressure switch that monitors pneumatic or hydraulic system pressure in aircraft. Using an internal diaphragm sensing element, it opens or closes an electrical circuit when pressure reaches a preset threshold. Commonly installed in engine oil pressure warning systems to signal low pressure conditions for cockpit alerts or automatic shutdown logic.

The switch connects to the pressure source via a port fitting and to aircraft electrical circuits through terminal connections. Installation requires setting the actuation pressure per aircraft maintenance manual specifications and functional verification during system checks.

What is the SWITCH-PRESSURE (P/N 15669-1)?

The 15669-1 is a pressure switch that monitors pneumatic or hydraulic system pressure in aircraft. Using an internal diaphragm sensing element, it opens or closes an electrical circuit when pressure reaches a preset threshold.

Is the 15669-1 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The SWITCH-PRESSURE 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 15669-1 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 15669-1?

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.