Power boards/strips or multi power boxes are a handy tool to have in the home, especially in areas of a house that need lots of electronics but there are fewer power outlets available. They are a portable device that has multiple sockets so more than one thing can be plugged in at a time.

Did you know that there are certain appliances or electronics that shouldn’t be used with a power board/strip?

Certain electronics and appliances can overload a power board/strip with the amount of current that passes through. An overloaded or damaged power box can cause power to trip, fires and electric shocks. Most power boards/strips can move about 10amps and each board should state on it the maximum capacity. Only low power capacity items should be plugged into a power board/strip.

Here are 5 things that you should not plug into a power board/strip:

1. Another Power Board/Strip

This is often referred to as ‘daisy chaining’ and can overload a power board. Also ensure that there is only one appliance/electronic per socket (e.g no double plugs either). These can increase the chance of something going wrong.

2. Hair Appliances

Anything that can generate high heat (such as straightener, curler, blow dryer) needs high amperage and will therefore likely overload a power board/strip. It’s best to plug directly into a wall socket and avoid a power board/strip.

3. Some Small Kitchen Appliances

Electronics or appliances such as a coffee maker, kettle, toaster, microwave, or slow cooker, should not be plugged into a power board/strip. Appliances like these need to be plugged directly into a wall outlet.

4. Large Appliances

Stoves, refrigerators, washing machines and dehumidifiers are some larger appliances that also need to plug directly into a wall outlet as they require sustained power for a longer period of time.

5. Heating and Cooling Appliances

Appliances like an air conditioner or heaters need high amperage and can overload a power board/strip so therefore need to plugged into a wall directly.

Top TIP – Ensure you use a power board/strip with a built in surge protector and check regularly for wear and tear.

Power boards/strips are helpful to have in your home, and when used correctly, are a convenient and efficient tool to have. You can learn more about the appropriate use of a power board/strip via the WorkSafe website here: https://www.worksafe.govt.nz/about-us/campaigns/gas-and-electricity-safety-winter/appropriate-use-of-powerboards/