![]() Decorative switches include styles that rock, turn, or slide rather than toggle. Other special-duty switches can be time-programmed or let you know whether a remote light is on or off. Today, I will be showing you guys how to install a new dimmer switch for a single-pole configuration or a 3-way configuration. In addition to the familiar toggle and rotary switches, specialty switches can do everything from turning on when you walk into a room to varying the speed of whole-house fans. However, for a fan or fluorescent light, you should buy a special switch rated to control those devices. You can usually replace any single-pole switch with a dimmer. These control a light from two or three switch locations, such as at the top and bottom of a stairwell, at either end of a hallway, or in a large room with multiple entrances.Ī dimmer switch controls a light's intensity. A three-way switch has three terminals a four-way has four. The most common household switch, a single-pole, has two terminals and simply turns power on or off. Here are the basic types of switches and dimmers. Take a look at our guide to switches and dimmers to pick the right lighting option for your room.īe sure to select a switch that's compatible with the circuit where you want to install it and your lighting needs. Start Check out our Wiring Wizard for step-by-step instructions, videos, and wiring diagrams (including 3-way) for installing a dimmer. Once done, free the terminal wires, using pliers if necessary, to undo a tight coil. and step-by-step instructions tailored to the type of dimmer, switch or sensor you're installing. Loosen the screws holding the terminal wires in place. After choosing the perfect chandelier, pendant, or recessed lighting for your home makeover, make sure you pick the right electrical switch for your needs. STEP 4: Disconnect the terminal and ground wires. Turning it off breaks the circuit, as the switch creates a gap that stops the flow. However, the basic function always remains the same: Turn a switch on and it completes the circuit, letting electricity flow through it. With different switch styles, wiring needs, and programmable capabilities, the wide variety of light switches and dimmers can be tricky to navigate. Identify the Type of Circuit If the wiring in the wall box does not resemble any of these configura-tions, consult an electrician. Light switches, once a simple decision, are now a home improvement category boasting a number of designs and functions.
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