An insulated electrical cord designed with a mains electricity supply plug at one end and single or multiple outlet socket clusters at the other end, intended to enable a connection between a medical device and a mains electricity supply. It is typically used where there is a need for many electrically-powered medical devices, e.g., in the operating room (OR). It is manufactured to medical grade standards for use in healthcare facilities and the home, providing the required legislative level of electrical safety; it may include an adaptor/transformer. This is a reusable device.