The best way to Wire An AC Rocker Switch
A rocker switch is usually a conventional on/off switch for a light or appliance, but some divert electric power between two or more appliances. AC rocker switches are used on electric motors, entertainment electronics and as household light and appliance switches. Single-pole double-throw rockers, as outlined, have an “on” position for two different electrical components at both sides with the “off” position between them in the middle. Wiring rocker switches is a matter of connecting them to the electrical supply and the components.
Things You may Need
Screwdrivers: Phillips and/or slotted
Shut off the power to a device and unplug it, or turn off the breaker switch, or switches to the electrical circuits that the lights, or appliances use. Put a note or a lock on the door to the breaker panel to maintain anyone from restoring the ability.
Take a look at the type of terminals your AC rocker switches use to attach wires. Wiring rocker switches involves turning screw terminals, or soldering. The switches can have screw heads, or flat metal lugs with small holes for soldering the wires in place. Loosen screw terminals with a screwdriver, or plug in a soldering iron to heat for wiring rocker switches with soldering lugs.
Connect the recent wire carrying the electric power supply to the input, or common terminal on the rocker switch. The common terminal is often in the course of the three terminals, and might be labeled. Wrap the wire across the screw terminal clockwise and tighten the screw, or hold it against the soldering lug and melt a bead of solder over it with the new soldering iron. Make a bead that’s big enough to cover all the bare wire.
Connect a hot wire from an appliance to certainly one of the surface terminals with solder or a screw terminal. The “on” position for that appliance is with the rocker button flat down on that side of the switch.
Connect the hot wire from another appliance to the other screw terminal or soldering lug. Use the switch to activate one or the other of these appliances. Turn off both electrical components by leaving the rocker switch stopped in the middle position.
Tips & Warnings
Don’t wire switches, or any electrical components unless you have got training and experience with electrical systems.
The Electronics Club: Switches
Global Spec: Rocker Switches