Configuration; Mounting/Disassembly - Siemens SIRIUS 3RT Manual

9.34.2

Configuration

Function charts
9.34.3

Mounting/Disassembly

The mounting / disassembly of a solid-state time-delay auxiliary switch block on a contactor
is similar to the mounting / disassembly of a front-mounted auxiliary switch block.
Note
"OFF-delay without control signal" function
The setting of the output contacts is not defined in as-supplied state (bistable relay). Connect
the control voltage and then disconnect it again to set the contacts to the normal position.
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
Manual, 09/2017, A5E03656507120A/RS-AE/006
9.34 Solid-state time-delay auxiliary switch blocks (size S6 to S12)
ON-delay
1 NO contact + 1 NC contact
OFF-delay without auxiliary voltage
1 NO contact + 1 NC contact
Star-delta (wye-delta) function
1 NO contact instantaneous
1 NC contact delayed
Accessories
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