Siemens SIRIUS Configuration Manual page 94

Installation guidelines
Maintain the following distances when mounting the combinations:
Table 6- 2
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
Rated operating voltage 400 V
3RV2.1
3RV2.2
Rated operating voltage 500 V
3RV2.1
3RV2.2
3RV2.2 + limiter
1)
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
94
Installation instructions for 400 V / 500 V AC
Contactor
3RT201
3RT201
3RT2.2
3RT201
3RT202
3RT202
Z Z
1L1 3L2 5L3
3RV2...
2T1 4T2 6T3
1L1 3L2 5L3
3RT2...
2T1 4T2 6T3
Minimum clearance from contactor at the front. In the case of motor starter protectors, no
Y
mm
20
30
30
20
30
30
3RV2...
X2
3RT2...
Configuration Manual, 04/2010, A8E56203880102-02
X2 Z
1)
mm mm
10 9
10 9
10 9
10 9
10 20
10 9
Configuring SIRIUS Innovations