Installation guidelines
Configuring SIRIUS Innovations
94 Configuration Manual, 04/2010, A8E56203880102-02
Maintain the following distances when mounting the combinations:
Table 6- 2 Installation instructions for 400 V / 500 V AC
Distance from grounded or live parts as well as from cable ducts made of insulating material in
accordance with IEC 60947-4
Motor starter
protector
Contactor Y
mm
X2
1)
mm
Z
mm
Rated operating voltage 400 V
3RV2.1 3RT201 20 10 9
3RT201 30 10 9 3RV2.2
3RT2.2 30 10 9
Rated operating voltage 500 V
3RV2.1 3RT201 20 10 9
3RV2.2 3RT202 30 10 20
3RV2.2 + limiter 3RT202 30 10 9
3RV2...
3RT2...
1L1 3L2 5L3
2T1 4T2 6T3
1L1 3L2 5L3
2T1 4T2 6T3
3RV2...
3RT2...
Z
Y
Z
X2
1)
Minimum clearance from contactor at the front. In the case of motor starter protectors, no
minimum distance is required at the front.
Note
Installation instructions for S0 motor starter protectors from 36 A
Minimum cable length between motor starter protector and contactor 150 mm
Minimum clearance between motor starter protector and contactor 100 mm
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