British General 45A Black Double Switched Cooker switch & socket with neon. For your safety, electrical products must be installed in accordance with local building regulations. If in any doubt, or where required by the law, consult a competent person who is registered with an electrical self-certification scheme.. This British General switched raised screwed graphite black cooker switch & socket with neon has a led indicator is rated to 45A. It uses a 240V power supply, for internal use. Cooker Switch & Socket with Neon by British General.