SIRIUS - SIRIUS 3RA load feeders
Manual, 09/2016, A5E03656507520A/RS-AB/003
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Overview
Accessories for individual devices
The accessories for 3RV2 motor starter protectors, as well as those for 3RT2 contactors, can
be used to install fuseless load feeders.
Can be found in the appendix ...
About accessories for contactors "References" under "Manuals - SIRIUS Modular System
(Page 140)" in the "SIRIUS - SIRIUS 3RT
Contactors/Contactor Assemblies" manual
About accessories for motor starter
protectors
"References" under "Manuals - SIRIUS Modular System
(Page 140)" in the "SIRIUS - SIRIUS 3RV motor starter
Special accessories for fuseless load feeders
Accessories are also available which have been optimized for fuseless load feeders. These
include the transverse auxiliary switches with 1 CO contact or 1 NO contact + 1 NC contact,
which are connected to the motor starter protector from above.
There are also special snap-on auxiliary switch blocks for the contactor, which are connected
from below.
These two accessories enable the fuseless load feeders to be wired simply, without the
cables having to be routed through the devices.
Can be found in the appendix ...
About the auxiliary switch blocks for
contactors
"References" under "Manuals - SIRIUS Modular System
(Page 140)" in the "SIRIUS - SIRIUS 3RT
Contactors/Contactor Assemblies" manual
About the auxiliary switches for
motor starter protectors
"References" under "Manuals - SIRIUS Modular System
(Page 140)" in the "SIRIUS - SIRIUS 3RV motor starter