INERTIA SWITCH (P/N 3lo-453) - Serviceable, As Removed
P/N: 3lo-453
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 |
| As Removed | 2 Available |
Product Description
The 3lo-453 is a G-activated inertia switch that detects sudden deceleration or impact forces in aircraft. Upon sensing a crash event, the switch changes electrical state to trigger protective or command functions in connected circuits. Commonly used to mark events on cockpit voice recorders and flight data recorders, or to cut power to systems during impact.
The switch must be mounted rigidly and oriented according to approved aircraft installation documentation to ensure proper acceleration sensing and reliable 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 3lo-453)?
The 3lo-453 is a G-activated inertia switch that detects sudden deceleration or impact forces in aircraft. Upon sensing a crash event, the switch changes electrical state to trigger protective or command functions in connected circuits.
Is the 3lo-453 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The INERTIA SWITCH is available in: Serviceable, As Removed. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the 3lo-453 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 3lo-453?
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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