Siemens SIRIUS 3RT Series System Manual page 574

SIRIUS 3RA21/22 load feeders
6.6 Mounting
Combination
3RA21 direct-on-line starter, spring-
loaded connection, DIN rail or wall
S00
S0
3RA21 direct-on-line starter, spring-
loaded connection, busbar
S00
S0
3RA22 reversing starter, spring-loaded
connection, DIN rail or wall
S00
S0
3RA22 reversing starter, spring-loaded
connection, busbar
S00
S0
Motor starter protector and soft starter,
screw connection, DIN rail or wall
S00
574
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)
16
2)
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
The feeder must be screwed tight to the
2)
top of the motor starter protector with two
screws and fastened to the bottom of the
soft starter with a self-locking screw. Not
approved for railways, power plants, or
shipbuilding.
System Manual, 01/2011, A8E56203870002-03
1)
SIRIUS Innovations