MICRO SWITCH CROUZET (P/N N7527178341) - New Surplus

The N7527178341 is a Crouzet snap-action microswitch designed for aircraft position and interlock sensing in electrical control circuits. This sealed miniature switch provides discrete feedback signals to avionics systems and relays when actuated by mechanical movement. Commonly installed as a limit switch on actuators, flight control surfaces, or system stops to detect position changes and trigger control logic.

The switch meets MIL-PRF-8805 aerospace performance criteria for reliability in flight environments. Installation and testing follow the aircraft wiring diagram and component maintenance manual specifications.

What is the MICRO SWITCH CROUZET (P/N N7527178341)?

The N7527178341 is a Crouzet snap-action microswitch designed for aircraft position and interlock sensing in electrical control circuits. This sealed miniature switch provides discrete feedback signals to avionics systems and relays when actuated by mechanical movement.

Is the N7527178341 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The MICRO SWITCH CROUZET 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 N7527178341 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 N7527178341?

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.