Contact hole display plate for power socket

摘要

The plate (1) is rectangular and formed of insulating material. The plate is set into a power socket and is spring-biased near to the front surface of the socket after the removal of the plug. The plate has two holes (2) that align with contact bushes for a plug that fits into the socket, such that the location is clearly seen. Two guide pins (4) guide the plate in the socket casing. The plate also has a hole (3) for a fixing screw.