INERTIA SWITCH (P/N 29c) - Serviceable
P/N: 29c
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 | 2 Available |
Product Description
The 29c is an acceleration-activated inertia switch that detects impact deceleration and triggers safety system circuits. Upon sudden deceleration, the switch changes state to initiate emergency locator transmitter (ELT) activation. Commonly installed in ELT circuits on general aviation aircraft per FAA TSO-C126 standards.
The switch responds to g-force thresholds typical of aircraft impact events, closing or opening circuits to signal emergency transmission. Installation and functional testing must follow the aircraft maintenance manual and AC 43.13-1B wiring practices to ensure proper operation during emergency conditions.
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 INERTIA SWITCH (P/N 29c)?
The 29c is an acceleration-activated inertia switch that detects impact deceleration and triggers safety system circuits. Upon sudden deceleration, the switch changes state to initiate emergency locator transmitter (ELT) activation.
Is the 29c compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The INERTIA 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 29c 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 29c?
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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