| 摘要 |
<p>Electrical supply apparatus for providing electrical power to a first type of socket 213 and a second type of socket 214 comprises an electrical power source, a first mains circuit 204 for conveying electrical power to the first type of socket, a second mains circuit 208 for conveying electrical power to the second type of socket, and a control unit 210 configured to interrupt the supply of electrical power through the second mains circuit, and thus to the second type of socket. The interruption of electrical power through the second mains circuit does not interrupt the supply of electrical power to the first type of socket. A single outlet 211 may include sockets of both types, with a shared neutral terminal. The interruption of power may be controlled by a timer 215. The circuits may be ring or radial. An outlet may have two earth terminals, and may incorporate a radio frequency receiver controlling a switch.</p> |
