Siemens SIRIUS 3RT - Page 286

Accessories
9.3 Auxiliary switch blocks
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
286 Manual, 09/2017, A5E03656507120A/RS-AE/006
Mounting the lateral auxiliary switch (sizes S00 / S0 / S2 / S3)
The following illustration shows an example of mounting size S0.
Sizes S00 / S2 / S3 are mounted in the same way.
①
Attach the lateral auxiliary switch to the contactor and snap it on.
Note
The laterally mountable auxiliary switch blocks according to DIN
EN 50012 can only be used
if no 2
-pole or 4-pole auxiliary switch blocks are snapped onto the front.
Mounting the laterally-mounted auxiliary switch (sizes S00 / S0 / S2 / S3)
The following illustration shows an example of disassembling size S0.
Sizes S00 / S2 / S3 are mounted in the same way.
①
Release the lateral auxiliary switch by pressing the chequered areas on the auxiliary switch
down.
②
Remove the auxiliary switch from the side of the contactor.