Electrical socket strip has earth live and neutral contact bushes in series lines coupled to input socket

摘要

The electrical distributor socket is in the form of strip housing with a number of output sockets [12A-12P] and an input socket [11]. Each socket has three contact bushes for live, neutral and earth. Live [21] and neutral [19] are in outside lines with common conductors. The centre contacts [20] are for earth.