Self-Assembled Load Feeders; Assembly Of Load Feeders From Individual Devices - Siemens SIRIUS Manual

3.2.2

Self-assembled load feeders

Assembly of load feeders from individual devices

Self-assembly load feeders comprising individual devices are available as an alternative to
the 3RA2 complete device. In the case of a discrete configuration of individual devices
without a link module, the values of the basic devices apply. The following components can
be combined via the intermediary of a link module.
Combination
Motor starter protector and contactor
Motor starter protector and soft starter
Motor starter protector and solid-state
contactor
A DIN rail adapter shall be used for this combination
1)
The modularity of the SIRIUS system means that the standard devices are perfectly matched
from both a mechanical and an electrical point of view. As a straightforward means of
assembling starter combinations, wiring kits are available for contactor assemblies for
reversing and star-delta (wye-delta) start for size S2 / S3 with screw terminals, and for
size S00 / S0 with various connection systems. Assembly kits are available for mounting
self-assembled load feeders on DIN rails or busbars.
SIRIUS - SIRIUS 3RA load feeders
Manual, 09/2016, A5E03656507520A/RS-AB/003
S00
7.5 kW (16 A) 15 kW (32 A)
7.5 kW (16 A) 15 kW (32 A)
— 7.5 kW (16 A)
S0 S2
30 / 37 kW (65 A)
30 / 37 kW (65 A)
—
Product description
3.2 Device versions
S3
55 kW (100 A)
1)
On request
1)
—
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