You can connect a multi-power outlet powering several electrical devices and appliances to the same connected power outlet. However, make sure that the total power does not exceed the maximum authorised power of listed on the device. The connected power outlet has protection which, above 15A*, will cut out automatically, thus ensuring maximum safety. N.B. All of the devices powered by the multi-power outlet will be controlled simultaneously. (Limits are 20A for the 20A outlet products)