Abstract: An electrical connector for providing power between a nacelle and a hub of a wind turbine. The electrical connector includes a first electrical connector part for connection to one of the nacelle or the hub, and a second electrical connector part for connection to the other of the nacelle or the hub. The electrical connector further includes an actuator for moving the first or second electrical connector parts in a first direction between an extended position in which the first and second connector parts are in contact and form an electrical connection between the nacelle and the hub, and a retracted position in which the first and second electrical connector parts are spaced apart and do not form an electrical connection. The first and/or second electrical connector parts include one or more magnets arranged to secure the first and second parts together when the respective parts are in contact.