Over time, an electric switch wears out and becomes unresponsive, flickering, or sparking. When you notice these in your light switches, it means they’re due for replacements. However, if you ignore it, these switches can become dangerous and either shock you or cause a fire in your home.
That leaves us with a question – how do you replace an old switch with a new one? Fortunately, it’s a straightforward process if you do it properly and use the right tools.
But before we show you how to change your old power switch, let’s start with the tools you need to get the job done.
Tools You Need to Replace Your Sockets and Switches
- Screwdrivers (flathead and Phillips)
- Voltage tester – to ensure safety
- Wire strippers – for clean connections
- Electrical tape – for insulation
- Replacement switch (5A 1 way switch, 20A 1 Way switch or dimmer)
We recommend choosing the correct switch type for the replacement so that everything functions properly.
Step-by-Step Guide
Follow these steps to replace your old electric switch:
Step 1: Switch Off Power
- Start by finding the circuit breaker and switching it off to cut the power supply to the switch you want to replace.
- Use a voltage tester to make sure no current is running through the wires.
- Double-check by flipping the switch controller on and off to confirm that there’s no power going to the switch.
Step 2: Remove the Old Switch
- Unscrew the switch cover plate and set it aside.
- Remove the mounting screws holding the power switch in place.
- Now, gently pull the switch out of the electrical box without touching the wires.
- Identify and take note of the wire connections. If you have trouble remembering, use your phone camera to take a picture of it.
- Loosen the terminal screws and disconnect the wires.
- Inspect the wires for any damage or fraying and trim the affected areas if necessary.
Step 3: Install the New Switch
- Before you install the replacement switch, compare it with the old one to make sure they’re compatible.
- Connect the wires of the new switch to the corresponding terminals:
- Black (hot) wire to the brass terminal
- White (neutral) wire (if applicable)
- Green or bare wire to the ground screw
- Tighten the terminal screws till the wires are securely in place.
- Carefully tuck the wires back into the electrical box.
- Align the new electric switch and screw it into place.
Step 4: Reattach the Cover and Test the Switch
- Place the cover plate over the switch and screw it till it’s secure.
- Turn the power back on from the breaker panel.
- Test the new switch to make sure it functions properly.
- If the switch doesn’t work, do the following:
- Turn off the power again and check the wire connections.
- Make sure the wires are properly secured to the terminals.
Upgrade Your Home with Our Switches
Replacing your old switch is a simple task, but you have to use the right tools and be mindful of safety precautions. With the steps we’ve provided, you can do it yourself with no complications.
But the quality of light switches that you use matters if you want something long-lasting. If you want high-performance switches, look no further than Konn World, the best electric switch brand in India. Contact us today – let’s get you the most durable and stylish switches for your home.