Type D (BS 546)

Type D (BS 546) is a three-pin electrical plug and socket system commonly used in the UK and some other countries for appliances that require a higher current. It features a round, robust design with one pin longer than the others, ensuring proper orientation when plugged in. The plug is designed to be safe, with built-in features to prevent accidents, such as fuse protection. Type D is typically used for larger appliances, providing a reliable connection for domestic and commercial use.