4 mm socket, solder connection, mounting Ø 12.2 mm, CAT III, red, SEB 6525 NI / RT

4 mm socket, solder connection, mounting Ø 12.2 mm, CAT III, black, SEB 6525 NI / SW

4 mm socket, screw connection, mounting Ø 12.2 mm, CAT III, gray, SEB 6445 NI / GR

4 mm socket, screw connection, mounting Ø 12.2 mm, CAT III, purple, SEB 6445 NI / PVI

4 mm socket, screw connection, mounting Ø 12.2 mm, CAT III, white, SEB 6445 NI / WS

4 mm socket, pin connection, mounting Ø 12.2 mm, CAT III, blue, SEB 6448 NI / BL

4 mm socket, pin connection, mounting Ø 12.2 mm, CAT III, yellow, SEB 6448 NI / GE

4 mm socket, pin connection, mounting Ø 12.2 mm, CAT III, green, SEB 6448 NI / GN

4 mm socket, pin connection, mounting Ø 12.2 mm, CAT III, red, SEB 6448 NI / RT

4 mm socket, pin connection, mounting Ø 12.2 mm, CAT III, black, SEB 6448 NI / SW