Siemens SIRIUS 3RT Series System Manual page 573

The following table lists the installation guidelines for fuseless load feeders (size S00 and
S0).
Table 6- 8 Installation guidelines - Fuseless load feeders (size S00 and S0)
Combination
Motor starter protector and contactor
3RA21 direct-on-line starter, screw
connection, DIN rail or wall
S00
S0
3RA21 direct-on-line starter, screw
connection, busbar
S00
S0
3RA22 reversing starter, screw
connection, DIN rail or wall
S00
S0
3RA22 reversing starter, screw
connection, busbar
S00
S0
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
Power
Clearance between feeders
Permissible installation: h = horizontal, v = vertical
A mm h, v
≤ 14 0 h, v
14 ... 16 10 h
0 h, v
≤ 29 0 h, v
29 ... 32 10 h
0 h, v
16
2)
32
2)
≤ 14 0 h, v
14 ... 16 10 h
0 h, v
≤ 29 0 h, v
29 ... 32 10 h
0 h, v
16
2)
32
2)
SIRIUS 3RA21/22 load feeders
Max. ambient temperature:
Vibration and shock
° C
60 Unlimited
60
40
60 DIN rail adapter required
60
40
Vibration and shock kit 8US19 98-1CA10
2)
required
Vibration and shock kit 8US19 98-1CA10
2)
required
60 DIN rail adapter required
60
40
60 Unlimited
60
40
Vibration and shock kit 8US19 98-1CA10
2)
required
Vibration and shock kit 8US19 98-1CA10
2)
required
6.6 Mounting
1)
573