I have some lights and a day star light switch that I am going to install. Do I need a relay or can I just wire directly between lights, battery and switch?
So you can take a Relay have it Carry the Load and your rocker switch be the Ground...Hence Ground Controll...Mainly used for Higher amp requirements....I use it for all my applications..Takes a lot of time and more wiring and I also Soder all my connectors with Shrink Tube..I work in the Automotive Field and this is a Solid method of Electrical installationTat...If your switch is rated for 20 amps and your lights pull approximately 2 amps how will you burn the switch out?
Fred... can you please explain Ground controlled with pin 5 and why that is the best way?
I not disagreeing or attacking...I'm just trying to learn and understand better...