| 1, 5 |
Socket
and plug rated up to 400V, 16A, 2P + earth (single phase). R1, S2 and
T3 (see nos. 2 and 3) are alternative designations for three phase
conductors L1, L2 and L3. |
| 2, 6 |
Socket and plug rated up to 400V, 16A, 3P + earth (three-phase). |
| 3, 7 |
Socket and plug rated up to 400V, 16A, 3P + N + earth (three-phase). |
| 4, 8 |
Socket
and plug rated up to 400V, 32A, 3P + N + earth (three-phase). The 32A
series of 3-, 4- and 5-pin 32A plugs and sockets have the same
appearance and pin configuration as the 16A series, but they are 15%
larger. |
note |
Plugs 5 - 8 fit in corresponding IEC 60309 sockets. However, IEC 60309
plugs, which housings have protective circular flanges, are not
compatible with
Belgian sockets 1-3. Moreover, IEC plugs have a key on the outside of
the circular housing that corresponds to the position of the protective
earth pin. IEC sockets have a notch that aligns with the key on the
plug housing. Such notches are missing on Belgian 400V sockets.
|