Siemens SENTRON 3WL10 - Mounting Connections

5.2.2 Mounting connections
The rear terminals, horizontally and vertically oriented, are con󹪝gured in the factory both on the
󹪝xed-mounted breaker version and on withdrawable breakers. All other connections are
mounted on these or di󹪜erent basic connections (e.g. front terminal for main circuit connection
for the 󹪝xed-mounted breaker, 󹪞ange for the withdrawable breaker). The circuit breaker is
delivered to the user with the connections chosen in the basic con󹪝guration of the circuit
breaker. Any necessary installation of connections is described below.
Mounting front extended terminals for main circuit connection and circular conductor terminals
4x240 mm²
Front extended terminals for main circuit connection and circular conductor terminals are
supplied unmounted with the circuit breaker.
• Screw the front extended terminals for main circuit connection or circular conductor
terminals to the front terminals for main circuit connection.
• Note the operating instructions of the relevant connection system (see Chapter Product-
speci󹪝c information (Page9)).
Connection and commissioning
5.2Mounting and connecting the device
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
Equipment Manual, 10/2023, L1V30499596002-03 155