Install 5St3 Com Auxiliary Switch And Fault Signal Contact - Siemens Sentron 7KN POWERCENTER 1000 Manual

4.2.2

Install 5ST3 COM auxiliary switch and fault signal contact

Prior to wiring, first mount the auxiliary switch/fault signal contact to the main unit or fasten
together on to the DIN rail. This helps reduce the risk of injury.
The 5ST3 COM auxiliary switch/fault signal contact must be connected or disconnected from
the supply voltage lines when completely assembled.
The 5ST3 COM auxiliary switch / fault signal contact can be mounted to the following main
units:
Designation
Device protection switches or miniature circuit breaker
Residual current circuit breakers or RCBO
Other switching devices
Circuit protection devices with communication and metering function
System Manual, 06/2021, L1V30827018B-01
Article numbers
5SL, 5SY, 5SP
5SU1, 5SV
5TL, 5ST30
Installation and connection
4.2 Device installation
27