How to connect the extinguishing wire of the 190 gasoline generator ship type switch? How to connect the 190 gasoline generator boat switch extinguisher wire:
1. Connect a single neutral wire to pin 3, then the light will light up when the switch is closed and will not light up when it is opened, achieving the effect of electrical indication.
2. Connect pin 2 and pin 3, you will find that the switch is closed, but the short circuit does not light up. When the switch is turned on, the light is connected to the electrical appliance and the. the live wire becomes bright, thereby achieving the effect of electrical indication.