Switches are electrical components that are used to turn power on and off for various types of devices that operate by electricity. Switches accomplish this by breaking the electrical circuit to remove power, and reestablishing the circuit to restore power. A rocker switch is a type of switch that breaks and connects the electrical circuit by "rocking" in one direction to break the circuit, and the other direction to connect the circuit. Rocker switches are extremely common and can be found in many types of devices, from video game players to medical instruments. There are two main components of any type of rocker switch.
Rocker Switch Wiring Diagrams
How Does a Rocker Switch Work? | It Still Works
Wiring is a dreaded task for many off-roaders faced with installing switches to control multiple auxiliary lights and accessories. Figuring out what gauge wires to use, what type of relays will handle the load, what fuses are needed, and where to mount everything can be mind-boggling. We are among those who have an aversion to amps and colored wires. They have had a slick solution to wiring in just those sort of things in Jeep Wrangler JKs for a couple years with a kit called the Trail Rocker Accessory Control System. It even comes with a switch panel specific to mounting in a JK. Now Painless offers a similar kit for the rest of us who need wiring help. Painless offers a complete array of switch panels and rockers.
How to Wire Rocker Switches | Top Forum Picks
A toggle switch is an electrical component that controls the flow of electricity through a circuit by means of a mechanical lever that is manually controlled. Though toggle switches come in several varieties, in their simplest form, they're essentially on-off switches for whatever circuit they're wired to. Usually, toggle switches are installed in devices that lack a pre-existing means for regulating an add-on's operation. For example, a person might install a toggle switch in their car to operate an aftermarket interior LED light system.