Low Voltage Plug Connection And Coding - Siemens 8BT2 Installation And Operating Instructions Manual

Result
6.7.

Low voltage plug connection and coding

Plug connection
76
The switching device truck is inserted and locked.
Plug the voltage connector in and latch the
connector lock tight down wards.
Close the high voltage door.
All control wires related to the circuit breaker's internal circuit are connected to the low voltage
connector (fig82).
Low voltage
connector
socket
Circuit breaker
Fig82. View of the low voltage connector and socket.
After inserting the witdrawable truck into the test position in the panel, the connector should be
plugged into the socket on the circuit breaker to be able to provide the electrical connection
between the circuit breaker's and the low voltage control circuits (Please see fig83 for the
connection).
Revision 04 * INSTALLATION AND OPERATING INSTRUCTIONS 8BT2 * 881-4027.9
The switching device truck is moved out of the
panel.