Mounting
7.2 Mounting
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
180 Manual, 09/2017, A5E03656507120A/RS-AE/006
The contactors are dimensioned for operation on a vertical mounting plane. The following
mounting positions are permitted:
Permissible mounting positions for the contactors:
Figure 7-1 Mounting positions for sizes S00, S0, S2 and S3
Figure 7-2 Mounting positions for sizes S6, S10, S12
Figure 7-3 Mounting position 3RT12 vacuum contactor
Special versions of the 3RH2 contactor relays and 3RT power contactors are required for
vertical mounting. This special version can be requested from Technical Assistance
(http://www.siemens.com/sirius/technical-assistance).