An electric cooker helps you cook food quickly and efficiently without putting yourself in front of the fire and getting sweaty. However, wiring an electric cooker correctly is crucial for it to work perfectly without causing any fire risk. So, how to wire an electric cooker in Singapore?

Read this post to learn how to do that step by step. Also, PS Home Maintenance Singapore is an expert in electrician services, plumbing services, and water heater installation services in Singapore.

Consequences Of Improper Wiring Of an Electric Cooker

If you improperly wire an electric cooker, these are the consequences.

Can harm or even kill someone using the cooker
Faulty wiring may spark and cause a house fire
May short-circuit and ruin the appliance
Power may keep cutting off during use
Poor wiring can cause energy loss
May violate Singapore safety regulations
Manufacturer may refuse repairs or replacement

How to Wire an Electric Cooker in Singapore? – Detailed Guide

To wire an electric cooker properly in Singapore, follow all of these steps carefully without missing any.

Step 1: Check the Cooker’s Power Needs

First thing, look at the power rating label on your electric cooker. It’s usually near the plug or on the back. If it shows anything over 3kW, you can’t just plug it into a normal socket. It needs a dedicated, heavy-duty circuit. Skipping this step is where most people go wrong.

You need this info to choose the right cable and breaker later. So don’t assume, check the numbers first.

Step 2: Plan for a Dedicated Circuit

In Singapore, cookers need their own circuit. That means the cooker must be wired directly from the distribution board to the wall switch and not shared with any other appliance. No lights, no fridge, no washing machine should be connected to that same line.

This won’t let the system get overloaded and also protect your home and cooker from fires or any other dangers.

Step 3: Choose the Correct Cable Size

Don’t just pick any cable. You need to carefully choose the correct size of the cable that fits right with your electric cooker. Usually, for 32 amps, a 6mm² heat-resistant cable is the best cable to get.

When you use a smaller cable, it can overheat, melt, and also catch fire easily, putting you and your loved ones at risk. It may also burn out the electric cooker, which will then cost you a lot of money to buy a new one.

Don’t just go for the average size we mentioned. You can get a bigger size as well if the distance from the board to the cooker is too long. You can go from 10mm² to 11mm², depending on your requirements.

Step 4: Install the Wall Switch

Install a 32A double pole wall switch. This lets you cut power off to the cooker if there’s a problem. It should be mounted nearby but not directly above the cooker where it could be damaged by heat or steam.

Keep it within arm’s reach but out of danger zones. The switch is where the main cable meets the outlet side, so secure every terminal tightly. A loose screw here can cause serious damage.

Step 5: Wire the Distribution Board

Now go to your distribution board and find a free slot. Install a new 32A breaker. The live, neutral, and earth wires from your cooker’s cable go into this breaker. Make sure each wire is fully inside the terminal and tightened properly.

No copper should be showing. If you’ve never worked inside a DB before, stop here and call someone qualified. It’s illegal and dangerous to mess this up.

Step 6: Mount the Cooker Outlet Plate

This plate sits near the bottom of the wall behind the cooker. It’s where your cooker connects to the home wiring.

You’ll need to bring the cable from the wall switch into the back of this plate. Open it up, and secure the live, neutral, and earth wires firmly.

Don’t leave any strands loose. Double-check your connections. If one wire gets loose, then it could cut out the cooker or cause it to overheat.

Step 7: Connect the Cooker Properly

Use a thick, heat-resistant flex cable that matches the cooker’s power needs. If your cooker comes with a cable, inspect it before using. Strip the ends of the cable neatly. Connect brown to live, blue to neutral, and green/yellow to earth.

These go into the outlet plate on the wall. Secure each wire properly with a screwdriver. Give each one a slight tug to make sure nothing is loose. If anything slips, redo it before turning on the power.

Step 8: Test Everything Carefully

Once everything’s wired and closed up, it’s time to test. Go back to the distribution board and switch on the new 32A breaker. Flip the cooker switch on the wall. The light should come on, showing power is flowing.

Now try each part of the cooker one at a time, like the oven, grill, and burners. If you hear any buzzing or something tripping off, turn it off and check your work right away.

Final Words

Wiring an electric cooker in Singapore properly is crucial to avoid fire hazards and ensure the safety of the cooker. So, how to wire an electric cooker in Singapore?

Check the cooker’s power rating, and plan a dedicated circuit from the distribution board. Choose a 6mm² heat-resistant cable, and install a 32A double pole wall switch near the cooker.

Mount the outlet plate close to the floor, and connect wires firmly to live, neutral, and earth. Fix the cooker’s flex cable to the outlet, match wire colors and tighten each terminal.

Turn on the breaker at the board, and test all functions one by one. Stop and recheck if anything seems wrong.

How To Wire an Electric Cooker in Singapore? – No Fire Risks