Siemens SIRIUS 3RW30 - 8.1.3 Mounting dimensions, clearances, and assembly type

Installation
8.1 Installing the soft starter
SIRIUS 3RW30 / 3RW40
68 Manual, 10/2018, NEB535199502000/RS-AB/005
8.1.3
Mounting dimensions, clearances, and assembly type
The minimum clearances from other devices must be complied with to ensure unobstructed
cooling as well as the free supply and discharge of air to and from the heat sink.
Figure 8-1 Clearances from other devices
Article No.
a (mm)
a (in)
b (mm)
b (in)
c (mm)
c (in)
3RW301./3RW302.
15
0.59
60
2.36
40
1.56
3RW303./3RW304
30
1.18
60
2.36
40
1.56
3RW402. 15 0.59 60 2.36 40 1.56
3RW403./3RW404.
30
1.18
60
2.36
40
1.56
3RW405./3RW407.
5
0.2
100
4
75
3
Note
Allow sufficient clearances for
the cooling air to circulate freely. The device is ventilated from
bottom to top.