273313 Plugs, sockets and other apparatus for switching or protecting electrical circuits n.e.c.

27331310 Plugs and sockets for coaxial cables for a voltage <= 1 kV 27331330 Plugs and sockets for printed circuits for a voltage <= 1 kV 27331350 Plugs and sockets for a voltage <= 1 kV (excluding for coaxial cables, for printed circuits) 27331360 Prefabricated elements for electrical circuits for a voltage <= 1 kV 27331370 Connections and contact elements for wires and cables for a voltage <= 1 kV 27331380 Other apparatus for connections to or in electrical circuit, voltage <= 1000 V