Ignition switch Off - On - Start
This switch is very popular
Robust - waterproof. 12 volt or 24 volt operation 15amp max load.
In the off position the key is removed. On position and position two pins are active. Start position the position 4 and 2 pins are active, this position is spring loaded.
22mm casolated shaped hole for fitting. 62 x 35 mm space required. 80mm space to rear required when wired.