Auxiliary Circuit Connection; Conductor Connection; General Information On Conductor Connection - Siemens SIMOTICCS A 1FU9 Operating Instructions Manual

6.7.2

Auxiliary circuit connection

Depending on the terminal box version, connect the auxiliary circuits to the terminal block or to
the terminal board.
Terminal block connection
6.8

Conductor connection

6.8.1

General information on conductor connection

Cross-sections that can be connected depending on the size of the terminal (possibly reduced
due to size of cable entries)
Table 6-5
1FU9
Operating Instructions, 07/2020, A5E46712792A
Max. conductor connection
Shaft height
63 ... 90
100 ... 112
132
160 ... 180
200
225
250 ... 280
315
6.8 Conductor connection
Max. connectable conductor cross-section
[mm²]
1.5
2.5 with cable lug
4.0
6.0
16.0
25.0
35.0 with cable lug
120.0
240.0
Electrical connection
67