BusBox
SIMPLIFY YOUR AIRCRAFT WIRING
The smarter, simpler, and safer power distribution solution—purpose-built for homebuilt and experimental aircraft.
Introducing Falken BusBox
Are you looking for a cost-effective, reliable, and hassle-free solution for power distribution in your aircraft? The Falken BusBox is your answer. With 30 robust circuits, integrated avionics bus protection, and revolutionary lever nut terminals, wiring your aircraft has never been easier or more secure.
Key Benefits:
- Simplicity
Quickly connect wires with lever nut terminals—no complicated bus bars or complex wiring.
- Cost Savings
A fraction of the cost compared to traditional circuit breaker solutions.
- Safety
Robust PCB design eliminates exposed connections; the integrated avionics bus protects sensitive electronics.
Why Choose BusBox?
30 Independent Circuits
15 Main Bus + 15 Avionics Bus, each up to 10A maxHigh Current Capacity
Handles up to 30A continuous via a #10-32 ring terminalSafe & Streamlined Wiring
Thick copper PCB traces eliminate exposed hot connectionsIntegrated Avionics Bus
Power up critical systems post-engine start with a single ground-switchLever Nut Terminals
Fast, tool-free connections that withstand aircraft vibrationCompact & Lightweight
Just 6.8″ × 3.9″ × 1″, ~1.1 lbs, mounts with 4 #6-32 screwsBuilt Tough
Heavy-duty PCB and through-hole components for maximum durability
What’s in the Kit?
- Falken BusBox
- 10 AWG main input ring terminal
You’ll also need:
- ATC Automotive Fuses – available online, at auto parts stores, hardware stores
- Wire ferrules – available online or hardware stores
- Labels – the spaces for labels are 1″ wide x 0.25″ tall
- #6-32 fasteners (screws, nuts / nut plates / rivet nuts)
- Optional: Loctite threadlocker – for main terminal nut
Recommended Tools:
- Basic tools for installing fasteners – drill, drill bits, screw driver, etc.
- Crimping tool for wire ferrules
- Crimping tool for input ring terminal
Falken BusBox
Preorder for
$350
Exclusive Pre-order Pricing:
Lock in substantial savings on your BusBox during our May pre-order campaign.
Regular Price:
$450 after May 31, 2025
No minimum orders.
Cancel anytime before shipping for a full refund.
Shipping starts in July.
FAQs
Q) Why lever nut terminals?
A) Lever nut terminals are built for high vibration industrial and automotive applications. They are better than traditional ring terminal and tab terminal connections for several reasons:
- Easier and faster to connect / disconnect the circuit
- Fit wires from 24 gauge to 10 gauge
- More reliable – ring and tab terminals are prone to metal fatigue / breaking at the crimp
- Takes less space / higher density
- Spring automatically adjusts to handle any gradual deformation in the wire, keeping a constant grip
- No screws or nuts to back out or vibrate loose
Q) Is there a way to see if a fuse is blown?
A) Yes – there are special fuses with an LED that glows if / when the fuse blows. These are available for a small premium over standard fuses and can be found online and at some auto parts stores. You can mix and match – use “Smart Glow” indicator fuses for flight-critical circuits and regular fuses for lower priority circuits.
Q) Where should I mount the BusBox in my aircraft?
A) The BusBox is small – about 7″ x 4″ x 1″ – so it can go just about anywhere. Ideally you would mount it someplace where it is accessible during flight. This can be a completely open location – perhaps on a console pedestal between the pilot and co-pilot – or out of sight behind a door on the main panel.