12.4.2
3 ~ Motorschutz- Schaltgeräte / Protective motor switch (L1, L2, L3, N, PE)
01.124
MSRD 1
L1 L2 L3 N
PE
L1 L2 L3 N
Netz
mains
12.4.3
3 ~ Motorschutz- Schaltgeräte / Protective motor switch (L1, L2, L3, N, PE)
01.125
MSRD 2
L1 L2 L3 N
PE
L1 L2 L3 N
Netz
mains
18
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U V W
TB
TB
U V W
TB
TB
M 3 ~
Ventilator
fan
U V W W U V
1
1
1
2
2
U V W W U V
1
1
1
2
2
M 3 ~
Ventilator
fan
RT RT
ϑ
Raumthermostat
room thermostat
TB
TB
RT RT
2
TB
TB
2
ϑ
Raumthermostat
room thermostat
BA228BB0516A4