Connection and commissioning
5.2 Mounting and connecting the device
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
Manual, 10/2018, L1V30499596002-01
165
The rear terminals, horizontally and vertically oriented, are configured in the factory both on
the fixed-mounted breaker version and on withdrawable breakers. All other connections are
mounted on these or different basic connections (e.g. front terminal for main circuit
connection for the fixed-mounted breaker, flange for the withdrawable breaker). The circuit
breaker is delivered to the user with the connections chosen in the basic configuration of the
circuit breaker. Any necessary installation of connections is described below.
Mounting front extended terminals for main circuit connection and circular conductor terminals 4x240
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-
specific information (Page 9)).
To Next Page
Loading...
