Mounting Auxiliary Switches On Sizes 1 And 2 - Siemens SENTRON 3KC0 Manual

Function
2 contacts: 2 NC contacts
•
2 contacts: 2 NO contacts
•
8.6.1

Mounting auxiliary switches on sizes 1 and 2

Size 1 and 2 use microswitches as auxiliary switches with a changeover contact (NO contact
and NC contact) which are plugged into an auxiliary switch module. You can connect a
maximum of two auxiliary switch modules for each 3KC0, one on either side.
Up to two auxiliary switch modules can be mounted in each auxiliary switch module.
The auxiliary switch modules are mounted on the sides of the 3KC0 transfer switching
equipment like an additional pole. You can find information about mounting the auxiliary
switch modules in chapter Additional poles for sizes 1 and 2 (Page 61).
Procedure
1. Plug the auxiliary switches into the already mounted auxiliary switch module.
3KC0 manual transfer switching equipment
Manual, 09/2018, L1V30368969105-01
With gold-plated contacts
With gold-plated contacts
8.6 Auxiliary switches and auxiliary switch modules
Article number
3SU1400-1AA10-1EA0
3SU1400-1AA10-1PA0
3SU1400-1AA10-1DA0
3SU1400-1AA10-1NA0
Accessories
67