Mounting; Mounting Instructions; Minimum Clearances And Mounting Position - Siemens SIRIUS 3RT2 Manual

Mounting

7.1

Mounting instructions

Electronic timing relay with semiconductor output/solid-state time-delay auxiliary switch
Note
For the "OFF-delay without control signal" function
The setting of the output contact is not defined in as-supplied state (bistable relay). Connect
the control voltage and then disconnect it again to set the contact to the normal position.
Note
The solid-state time-delay auxiliary switch cannot be attached to coupling relays.
7.2

Minimum clearances and mounting position

Minimum clearances and mounting position
The minimum clearances and the mounting position are set dependent upon the type of
mounting.
You will find further information about the minimum clearances in the appendix entitled
"References" under "Manuals - SIRIUS Modular System (Page 74)" in the "SIRIUS -
SIRIUS 3RT Contactors/Contactor Assemblies
(http://support.automation.siemens.com/WW/view/en/60306557)" manual.
SIRIUS 3RA28 function modules for mounting on 3RT2 contactors
Manual, 02/2019, A5E03656507620A/RS-AD/005
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