This is a General Aviation Aircraft Ignition Switch. An airplane uses Magnetos, which are self-contained ignition systems which do not require any battery to provide spark to the internal combustion engine. Each aircraft has 2 magnetos, each one providing spark to a differnt set of plug wires. This increases safety and provides for better fuel burn in the combustion chamber.
Magneto Switch free icon was designed by Startright for icons Png and presented to its users.
Startright
11/25/2017