Get to Know the Common Mistakes in Installing Wires for Your Home

When handling your home’s electrical wiring on your own, it’s really important that you know what you’re doing and that you’re doing it in a way that’s safe and minimizes accidents or hazards.

Here are the most common mistakes that happen when you install wires for your home in Singapore:

1. Leaving plastic cables unprotected
Even though cables are insulated, they can still be made vulnerable and easy to damage without the right protection.

You can avoid damaging your cables by attaching an inch-wide board running alongside the wires. With this, you not only protect plastic cables from wear and tear, but you also prevent them from being openly exposed and causing a hazard.

2. Making connections outside electrical boxes
The reason why electrical boxes are so important is because they contain sparks or flames that may be caused by faulty connections, as well as protect wires from any environmental or outside damage.

However, they can only take in a certain number of cables at a time, so be sure not to overcrowd it by adding too many cables. By overfilling, you put yourself at risk of arcing.

Another thing that you should keep in mind is that electrical boxes also need to be replaced. If you do see signs of damage, disconnect the fixtures first before installing a new electrical box.

3. Cutting wires too short
While it’s annoying to work with wires that are a little too long, it’s even more difficult to work with wires that are too short, and will usually mean a lot of pulling to complete the connection.

They can also lead to wrong terminations if handled poorly.

To avoid this, be sure to measure the distance correctly and check to see if you have wiring footage to cover this distance. The recommended length should not exceed more than three inches from the box.

4. Not using a clamp when installing cables
Without a proper way to secure them, the cables themselves will tend to strain the connections. For metal box connections, this can ruin the insulation and damage the wires.

To ensure that your plastic cables are tightly secured, check if they have built-in cable clamps and make sure they are stapled twelve inches away from the box at most. For smaller cables, this distance is shortened to eight inches. The same also goes to cables in metal boxes.

Observing proper safety measures for home electrical work is more than just to having the proper gear and disconnecting the main power source when working on wires – it’s also about making sure to minimize any chances of an electrical hazard for your home.

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