1.4 ELECTRICAL CONNECTION
This should be carried out by authorized professionals according to regulations in the country in
question. The appropriate circuit breaker for total amperage should be installed at the same time as the
premises’ electrical installation. The appliance should also have a plug fitted.
UNPLUG THE OVEN
before accessing any of its electrical parts.
1.4.1
Three phase oven
Three phases plus ground are required for 230 V connection, three phases plus neutral and ground
for 400V connection.
EN 60204-1 requires that sections for three-phase cables plus ground or four-pole plus ground be as
follows:
POWER
kW
CONNECTION 230 V.
3 ground
CONNECTION 400 V.
3 n ground
6
2.5 mm
2
1.5 mm
2
7.5
2.5 mm
2
1.5 mm
2
9
4 mm
2
1.5 mm
2
12
6 mm
2
2.5 mm
2
14.5
10 mm
2
4 mm
2
17.5
10 mm
2
6 mm
2
