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Connection
7.3 Connection of Siemens SENTRON switching devices
3KC ATC6300 transfer control device
92
Manual, 03/2018, L1V30535632002A-01
7.3.5
Connection of 3VL molded case circuit breakers
7.3.5.1
Connection of molded case circuit breakers 3VL 160X - 3VL 800 MO (IEC)
Code
Description
HS
Auxiliary switch (interlock)
HS
Auxiliary switch (status)
AS
Alarm auxiliary switch (trip)
X10
Terminals of the motor operator
Note
According to IEC regulations, the fusible element must be connected via a cable compliant
with IEC 61439-1 which is protected against ground faults and short circuits. To this end,
please observe the applicable national standards for electrical installations.
Note
The connection diagram shows a typical connection of the ATC with 3VL. The connection
diagram is valid for 230 V AC. All MO drives can be used. For this purpose the relevant
technical specifications of the drive, the circuit breaker and the ATC6300 have to be
observed. You can find more information on the technical specifications in the corresponding
manuals.