

Universal Switch-Airspeed Kit
$120.12
The Universal Switch – Airspeed Kit (USW-1) allows the control of electrical loads based on airspeed, at either below or above an airspeed set point. The kit includes an ASW-1 airspeed switch and a Universal Switch-SPDT controller. This combination of components allows for the switching of electrical loads up to 10 amps and up to 30 volts based on aircraft speed.
Models:
- Universal Switch – Airspeed Kit (USW-1)
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Description
Universal Switch – Airspeed Kit (USW-1) allows the control of electrical loads based on airspeed. The airspeed set point is factory calibrated to 100 knots, however, it may be field adjusted to switch at any speed between 55 and 140 knots. The Universal Switch-SPDT controller provides both a normally open and a normally closed contact for controlling any electrical load up to 10 amps. This allows electrical loads to either be on or off, above or below the airspeed set point. The system works with aircraft power systems from 10-30 volts.
Weight | .5 lbs |
Dimensions | 9 × 6 × 3 in |
Universal Switch – Airspeed Kit
Non-certified
| USW-1 |
Related Voltage: | 10 – 30 volts DC |
Output Switch: | 10 amps rated |
Input: | Airspeed switch is a closure to ground |
Outputs: | SPDT, 1 normal-open, 1 normal-closed |
Wiring: | Mil-spec wire |
Enclosure: | Overall dimensions 1.5” x 1.25” x 0.8” |
Weight: | 1 oz. |
Compatible with all Safety-Trim products and may share the same Airspeed Switch (ASW-1)
For Experimental Aircraft ONLY, not TSO’d
Instruction Manuals
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